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#121
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OT: Rolls Royce on track to deliver SMR
On 21 Feb 2021 22:40:00 GMT, Tim Streater
wrote: On 19 Feb 2021 at 12:59:55 GMT, T i m wrote: Except reactors 'built to generate electricity' *have* gone wrong or been broken and have spewed very long living pollution across the world. A certain amount of radioactive material has been spread, and that only by one reactor. I might only need 'one'. If it has a short half life, then it's already gone, years ago, decayed to safer stuff. If it has a long half life, it's not that dangerous anyway. I believe they were (are) testing welsh lamb for 30 years after Chernobyl and still often rejecting those grazing on the higher levels for being over the acceptable levels for radioactivity. How much further away and how much longer lasting does it have to be before you might start to consider the risk being greater than alternatives that do spread the consequences anything like as far and as so long? And we *are* phasing out many other polluting energy generation forms for that exact reason. Potassium-40, for example, causes 4300 radioactive decays in your body every second. Interesting (?) You overlook that there is significant radioactive material all around us, I do(?) ... and you know that how? even more so in places like Dartmoor. And how many people live on Dartmoor? You also overlook that life has been dealing with radiation since the beginning of life on Earth, Again, I have have I? and has developed mechanisms to mitigate the effects of it. Until the levels are greater than those typical 'background' levels and then we die or are made very ill by it? Why do we sign a disclaimer when having any 'radioactive' form of medical process and have to read the section about 'increased risk' (when having a medical procedure that is trying to make us *better*)? Oh, and I know about the risk assessment of those two scenarios, before you think your Goblin brain is superior to mine again. ;-) For the hard of thinking ... (so yes, that's you), I haven't said I don't want nukes, all I have said is when / if they go wrong they can make a big mess that can quickly span the world and last a long long time. So it doesn't matter how good ours are when we *can* still be impacted by one 'going wrong' (for whatever reason) 2000 miles away. Cheers, T i m |
#122
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On Mon, 22 Feb 2021 08:52:28 +0000, The Natural Philosopher
wrote: snip twee story and the obvious Once people realised how radioactive the world is compared to a nuclear power station, they would clamour for nuclear power. Oh yes, I'm sure all those voting for Brexit would also swallow the 'Don't live in the environment, live in a nuclear power station instead' line in the same way that they would buy a car that has good ail filtration making the air outside cleaner than the air inside .... fine while they are inside and not breathing the exhaust on the outside. I guess that's why no one has put one in a phone. No, it's because few would care / be interested. Project Fear needs its bogeymen to keep you believing in windmills.... I'm not sure there are any windmills in the Ukraine tall enough to fall over and pollute the ground in Wales (for 30+ years). Maybe if it had made your property uninhabitable for 30+ years you might have a different opinion on it (when you have come up from your basement and realised that is). Cheers, T i m |
#123
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On Wed, 17 Feb 2021 17:52:56 +0000, The Natural Philosopher
wrote: snip In the case of chernobly it and the hydrogen explosion ruptured te primary containment and there was no secondary containment. That is Russia for you. Shame they don't keep their air / sea water to themselves eh? ;-( The reactor didnt 'blow up' It did in the eyes of anyone taking the phrase to mean the overall scenario, even if it didn't scientifically or ballistically. Many many people say 'My car has blown up' and they don't live in Beirut or Afghanistan. Snip more left brainer confusion and point whooshing The nuke was working, it blew up, then wasn't working. 'It bowing up' has the potential for a vastly different outcome from the generator on a wind turbine 'blowing up' or the inverter on a solar farm 'blowing up', or even a coal fired power station 'blowing up'. Cheers, T i m |
#124
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OT: Rolls Royce on track to deliver SMR
On Sat, 20 Feb 2021 12:43:30 -0000 (UTC), Jethro_uk
wrote: On Sat, 20 Feb 2021 12:22:43 +0000, The Natural Philosopher wrote: In short he is *scared* of nuclear power, Looks up at sun. Dangerous. (Well, this is England, so that part of the sky where the sun should be ...) And one reason why it might not be dangerous. So even looking straight at the sun is dangerous and that's 141,600,000 miles away. Exposing your unprotected skin to it, especially for prolonged periods is dangerous. Radiation of all types can be dangerous, even to whole planets. But that doesn't mean I'm scared of the sun, it means I take precautions re the impact of the sun on me, including keeping out of it. A good few thousand square miles of Wales and the surrounding areas of England / Scotland weren't able to move away from the radiation fallout from something that went wrong 2000 miles away. Am I 'scared' of Chernobyl? Not particularly, but am I right to question the use of such technologies to produce power rather than to invest in more research and effort re the development of alternatives, of course, just as I am keen we look to animal-free sources of food over the continuation of the pain and suffering some continue to cause to innocent creatures when there are already alternatives that remove that. https://youtu.be/d5wabeFG9pM But it's obvious the likes of Turnip is terrified of vegans, given the number of times *he* throws such into the conversation. Guilt maybe? Cheers, T i m |
#125
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On 22/02/2021 14:51, T i m wrote:
So even looking straight at the sun is dangerous and that's 141,600,000 miles away. It might be in your planetary system - would that be Vega? -- Spike |
#126
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On 22/02/2021 11:23, T i m wrote:
On 21 Feb 2021 22:40:00 GMT, Tim Streater wrote: On 19 Feb 2021 at 12:59:55 GMT, T i m wrote: Except reactors 'built to generate electricity' *have* gone wrong or been broken and have spewed very long living pollution across the world. A certain amount of radioactive material has been spread, and that only by one reactor. I might only need 'one'. If it has a short half life, then it's already gone, years ago, decayed to safer stuff. If it has a long half life, it's not that dangerous anyway. I believe they were (are) testing welsh lamb for 30 years after Chernobyl and still often rejecting those grazing on the higher levels for being over the acceptable levels for radioactivity. How much further away and how much longer lasting does it have to be before you might start to consider the risk being greater than alternatives that do spread the consequences anything like as far and as so long? And we *are* phasing out many other polluting energy generation forms for that exact reason. Potassium-40, for example, causes 4300 radioactive decays in your body every second. Interesting (?) You overlook that there is significant radioactive material all around us, I do(?) ... and you know that how? even more so in places like Dartmoor. And how many people live on Dartmoor? You also overlook that life has been dealing with radiation since the beginning of life on Earth, Again, I have have I? and has developed mechanisms to mitigate the effects of it. Until the levels are greater than those typical 'background' levels and then we die or are made very ill by it? Why do we sign a disclaimer when having any 'radioactive' form of medical process and have to read the section about 'increased risk' (when having a medical procedure that is trying to make us *better*)? The graph of harm due to radiation against levels of radiation was produced from data gathered from Hiroshima and Nagasaki. That gave a pretty straight line and because it did not have any data down to zero, it was simply extended there. Ever since, it has been used to determine what levels are harmful and to set industry limits. More recent research (in the last 5 years) has shown that the risks are not linear, due to the organisms having developed to cope with low levels and it is now thought that the existing industrial limits may be up to a 1000x tighter than they need to be. The industry (and by extension the public paying for it) are therefore paying massively over the odds to reduce radiation to unnecessarily low levels, people are far more worried about radiation than they need to be and existing contamination is being considered harmful and causing monitoring and restrictions when they are likely totally unnecessary. |
#127
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On 22/02/2021 16:00, Spike wrote:
On 22/02/2021 14:51, T i m wrote: So even looking straight at the sun is dangerous and that's 141,600,000 miles away. It might be in your planetary system - would that be Vega? I always said T i m lived on a different planet to thinking earthmen. Perhaps life on Vega has evolved where only the right side of the brain functions, so it is devoid of logical, rational thought the average earthman gets to enjoy. |
#128
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On 22/02/2021 09:40, Chris Hogg wrote:
On Mon, 22 Feb 2021 08:52:28 +0000, The Natural Philosopher wrote: At my school we had a Geiger counter, The physics master switched it on. 'why is it clicking?' 'There is natural radiation everywhere'. We played with it for a bit. Some people seemed to be slightly more radioactive than others., Then the physics master unlocked a box and carefully lifted out two lead pots put them on the bench and told us to gather round. He used tongs to lift out one silvery disk and put it on the bench. The Geiger counter perked up a bit. He took another silvery disk out of the other pot, the Geiger counter got a bit more interested. He slowly and very carefully slid one disk towards the other, stopping about 1/8" apart. The Geiger counter went mad. "I think that will do" he said. "That was a chain reaction, and those disks were uranium , somewhat enriched with U235" "What would have happened if they had touched sir?" "We would all have been in the Royal Free" he said "And I would have been sacked". They don't do physics like that any more. Interesting. But I'm surprised he had access to even slightly enriched uranium, although back in the day I suppose such things may have been available through lab chemical stockists for just such demonstrations. Townson and Mercer is a name that comes to mind. I know that depleted uranium was fairly easily come by, but not enriched. Phd Physics from Cambridge. I bet he had contacts at the Cavendish... Its a shame no one makes cheap Geiger counters on smart phones. Once people realised how radioactive the world is compared to a nuclear power station, they would clamour for nuclear power. I guess that's why no one has put one in a phone. Project Fear needs its bogeymen to keep you believing in windmills.... I have a small Geiger counter - one of these https://www.amazon.co.uk/RADEX-RD150.../dp/B005ZQ47AS not particularly cheap, but interesting to use in Cornwall around old mine sites where pitchblende was mined. I also have some uranium glass items made in the 1930's that get it quite excited, and alarmable friends alarmed :-) Indeed. -- Climate is what you expect but weather is what you get. Mark Twain |
#129
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OT: Rolls Royce on track to deliver SMR
In article , The Natural Philosopher
scribeth thus On 17/02/2021 10:03, Tim Lamb wrote: In message , Robin writes On 17/02/2021 09:08, Tim Lamb wrote: In message , Vir Campestris writes On 16/02/2021 12:25, Andrew wrote: Nobody was killed as a direct result of atmospheric testing of nuclear weapons in the 50's and 60's but there is an identifyable spike in the incidence in certain diseases, like childhood leukaemia following those tests. Do you have any data on the amount of radiation released by the tests,* compared with Fukushima (or indeed Chernobyl) *I think there was a plume of radiation from Chernobyl which led to concerns about grazing animals in parts of Scotland and Wales but I don't remember any actual restrictions on later meat sales. At first there was a complete ban on some Welsh sheep.* After that they had to be checked for radioactivity and some couldn't be sold into the food chain - which lasted for 20+ years. Ah! Aging memory! Its a bugger. Isn't that what happened to the Sheep;?.... -- Tony Sayer Man is least himself when he talks in his own person. Give him a keyboard, and he will reveal himself. |
#130
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OT: Rolls Royce on track to deliver SMR
In article , The Natural Philosopher
scribeth thus On 20/02/2021 12:43, Jethro_uk wrote: On Sat, 20 Feb 2021 12:22:43 +0000, The Natural Philosopher wrote: In short he is *scared* of nuclear power, Looks up at sun. (Well, this is England, so that part of the sky where the sun should be ...) the one nuclear reactor he SHOULD be scared of, as it is a radiation emitting cancer causing killer Yes it said in the press the other day it will be if the earths magnetic field reverses!... -- Tony Sayer Man is least himself when he talks in his own person. Give him a keyboard, and he will reveal himself. |
#131
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OT: Rolls Royce on track to deliver SMR
On 22/02/2021 21:20, tony sayer wrote:
In article , The Natural Philosopher scribeth thus On 20/02/2021 12:43, Jethro_uk wrote: On Sat, 20 Feb 2021 12:22:43 +0000, The Natural Philosopher wrote: In short he is *scared* of nuclear power, Looks up at sun. (Well, this is England, so that part of the sky where the sun should be ...) the one nuclear reactor he SHOULD be scared of, as it is a radiation emitting cancer causing killer Yes it said in the press the other day it will be if the earths magnetic field reverses!... I thought the issue was more if Earth loses it's magnetic field. Mars with the lack of a magnetic field is though to have contributed to the loss of it's atmosphere. High altitude measurements suggest it is an ongoing process. Of course Venus lacks a magnetic field, is smaller than earth yet retains an atmosphere many times than that of the earth. It's upper atmosphere is said to be Earth-like. |
#132
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On 22/02/2021 22:10, Tim Streater wrote:
On 22 Feb 2021 at 21:57:09 GMT, Fredxx wrote: I thought the issue was more if Earth loses it's magnetic field. Mars with the lack of a magnetic field is though to have contributed to the loss of it's atmosphere. High altitude measurements suggest it is an ongoing process. Of course Venus lacks a magnetic field, is smaller than earth yet retains an atmosphere many times than that of the earth. It's upper atmosphere is said to be Earth-like. No apo'strophe's needed in any of that. Agreed, didn't realise I'd put them in. The magnetic field keeps the solar wind away from the planet. This wind strips the atmos away, over time. Venus has/had volcanoes much like the earth, but lacked plate tectonics - not having been biffed into by a Mars-sized object like the Earth means its crust is much thicker. So, no life to occupy the non-oceans which meant no building up of carbonate rocks below the seas. Earth's volcanoes over the aeons are reckoned to have outgassed as much CO2 as on Venus - 90 Bars worth, but on Earth life processes have acted to capture nearly all of it. The biffing the Earth got also meant that the crust melted entirely, allowing most heavy elements (including the radioactive ones) to sink below the crust. Their radioactive decay is why the core is molten, just as well as that gives us the plate tectonics business. The Venus landscape renews itself every 100-300 million years where the core accumulates sufficient heat it melts the surface. It is thought that the lack of water in the crust prevent the formation of plates and prevent them from slipping. |
#133
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OT: Rolls Royce on track to deliver SMR
On 22/02/2021 16:00, Spike wrote:
On 22/02/2021 14:51, T i m wrote: So even looking straight at the sun is dangerous and that's 141,600,000 miles away. It might be in your planetary system - would that be Vega? Vega is a lot father from the Sun than 141,600,000. It sounds more like T i m is from Mars. |
#134
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 09:08, Pancho wrote:
On 22/02/2021 16:00, Spike wrote: On 22/02/2021 14:51, T i m wrote: So even looking straight at the sun is dangerous and that's 141,600,000 miles away. It might be in your planetary system - would that be Vega? Vega is a lot father from the Sun than 141,600,000. It sounds more like T i mÂ* is from Mars. farther or even further. |
#135
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
https://www.theengineer.co.uk/uk-smr-industry-net-zero/
with some links at the bottom. -- Peter. The gods will stay away whilst religions hold sway |
#136
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On 19/02/2021 12:59, T i m wrote:
Except reactors 'built to generate electricity' *have* gone wrong or been broken and have spewed very long living pollution across the world. But don't you have to balance this with risk from the deaths that are caused by, not climate warming, nor climate change or climate crisis but from climate catastrophe as I listened to it being described on the radio the other day? -- mailto : news {at} admac {dot} myzen {dot} co {dot} uk |
#137
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On Tue, 23 Feb 2021 09:57:55 +0000, alan_m
wrote: On 19/02/2021 12:59, T i m wrote: Except reactors 'built to generate electricity' *have* gone wrong or been broken and have spewed very long living pollution across the world. But don't you have to balance this with risk from the deaths that are caused by, not climate warming, nor climate change or climate crisis but from climate catastrophe as I listened to it being described on the radio the other day? When comparing overall deaths from all energy sources as we have witnessed so far, yes, but not when just comparing the 'risk' aspect of all the energy generation sources, the ease / ability to clean up any mess and how far reaching any damage might reach. Like, a collapsing dam could kill many but the damage / loss death will be local and short lasting (as in 'ongoing damage'). We know burning fossil fuels is bad for us and so forward thinking countries are reducing such as fast as possible. Because 'some people' can't see pollution they don't imagine it's there (unlike the old London smogs and those still occurring in some big cities around the world) and if they could they might consider deeper exactly what we are doing in the very air we (all species) need to survive. And I'm obviously not simply talking about CO2 (that plants need to survive etc). Re 'climate catastrophe ... with any closed loop system it can only take a tiny nudge inside that system to make it unstable and no longer be self maintaining. As with Brexit, Anti Vaxers, Carnists and MM global warming / polluting deniers there are always those who really do believe their 'side', irrespective of what their own eyes see happening around them. But they also prefer not to see, preferring to believe all the conspiracy theories because that's the way the coin happened to fall when they were deciding which side to support or how it best suited their general goals (ie, they have or do work in this industries concerned). *Of course* every representative of British American Tobacco insisted their product was safe and spread propaganda trying to support that .... why wouldn't they when they had so much to gain from it? I wonder what drives vegans to not want to support the unnecessary ongoing suffering and death of trillions of animals every year ... oh hang on, I think I've just given the answer away ... ;-( https://ibb.co/9b2Y0wk Cheers, T i m |
#138
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 10:30, T i m wrote:
On Tue, 23 Feb 2021 09:57:55 +0000, alan_m wrote: On 19/02/2021 12:59, T i m wrote: Except reactors 'built to generate electricity' *have* gone wrong or been broken and have spewed very long living pollution across the world. But don't you have to balance this with risk from the deaths that are caused by, not climate warming, nor climate change or climate crisis but from climate catastrophe as I listened to it being described on the radio the other day? When comparing overall deaths from all energy sources as we have witnessed so far, yes, but not when just comparing the 'risk' aspect of all the energy generation sources, the ease / ability to clean up any mess and how far reaching any damage might reach. Like, a collapsing dam could kill many but the damage / loss death will be local and short lasting (as in 'ongoing damage'). Oh, so these 260,000 deaths are local and quick, so that doesn't matter then? https://en.wikipedia.org/wiki/1975_Banqiao_Dam_failure |
#139
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 08:48, Tim Streater wrote:
On 22 Feb 2021 at 23:00:17 GMT, Fredxx wrote: On 22/02/2021 22:10, Tim Streater wrote: On 22 Feb 2021 at 21:57:09 GMT, Fredxx wrote: I thought the issue was more if Earth loses it's magnetic field. Mars with the lack of a magnetic field is though to have contributed to the loss of it's atmosphere. High altitude measurements suggest it is an ongoing process. Of course Venus lacks a magnetic field, is smaller than earth yet retains an atmosphere many times than that of the earth. It's upper atmosphere is said to be Earth-like. No apo'strophe's needed in any of that. Agreed, didn't realise I'd put them in. The magnetic field keeps the solar wind away from the planet. This wind strips the atmos away, over time. Venus has/had volcanoes much like the earth, but lacked plate tectonics - not having been biffed into by a Mars-sized object like the Earth means its crust is much thicker. So, no life to occupy the non-oceans which meant no building up of carbonate rocks below the seas. Earth's volcanoes over the aeons are reckoned to have outgassed as much CO2 as on Venus - 90 Bars worth, but on Earth life processes have acted to capture nearly all of it. The biffing the Earth got also meant that the crust melted entirely, allowing most heavy elements (including the radioactive ones) to sink below the crust. Their radioactive decay is why the core is molten, just as well as that gives us the plate tectonics business. The Venus landscape renews itself every 100-300 million years where the core accumulates sufficient heat it melts the surface. It is thought that the lack of water in the crust prevent the formation of plates and prevent them from slipping. Yes, interesting that. Won't be planning a holiday there any time soon :-) The planet sounds far more interesting than Mars, shame it is so inhospitable for probes. |
#140
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OT: Rolls Royce on track to deliver SMR
On Tue, 23 Feb 2021 09:39:49 +0000, PeterC
wrote: https://www.theengineer.co.uk/uk-smr-industry-net-zero/ with some links at the bottom. Erm? Cheers, T i m |
#141
Posted to uk.d-i-y
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 10:30, T i m wrote:
We know burning fossil fuels is bad for us and so forward thinking countries are reducing such as fast as possible. Well, you live in a house, with heating, lighting, fridge, freezer, TV, dog, etc etc, when you should be forward thinking about reducing such as fast as possible. But how are you going to repair the damage you have caused in your 60-odd years of consumerist living? You didn't seem to give a flying **** when you had your motorcycle tour of Scotland, for example, but having had your fun for all those decades you now become a hypocrite because you don't want anyone else to have any. -- Spike |
#142
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OT: Rolls Royce on track to deliver SMR
On 22 Feb 2021 17:14:19 GMT, Tim Streater
wrote: snip If it has a short half life, then it's already gone, years ago, decayed to safer stuff. If it has a long half life, it's not that dangerous anyway. I believe they were (are) testing welsh lamb for 30 years after Chernobyl and still often rejecting those grazing on the higher levels for being over the acceptable levels for radioactivity. Obviously not sheep that are grazing on Dartmoor, then. 'Obviously'? Back to your binary view of the world left brainer? See, you are still desperately and disingenuously trying to conflate my statement by 1) comparing 'man mage' situations with 'naturally occurring and 2) any subsequent processes that are (or are not) applied / required. eg (for hard of thinking Goblins), 300+ Welsh farms *weren't* suffering high levels of background radiation contaminating the ground / grass (that was then being eaten by their sheep and then potentially consumed by us) compared with the farmers grazing their sheep in areas that may well have 'untypically' high levels of background radiation that has been known about for a long time. Potentially the same tests (for acquired radiation levels) in all cases, just that the farmers grazing their stocks on Dartmoor were aware of it previously (before deciding to farm there) and the Welsh farmers couldn't possibly have predicted such an event. You overlook that there is significant radioactive material all around us, I do(?) ... and you know that how? even more so in places like Dartmoor. And how many people live on Dartmoor? It's not just Dartmoor. Most of Devon and Cornwall too, and anywhere where the exposed rock is granite. Glasgow. But the point is such issues in such locations are a *known*. Don't want to expose yourself to such abnormally high levels, don't live there. You also overlook that life has been dealing with radiation since the beginning of life on Earth, Again, I have have I? Your casual aquaintance with facts (such as how far away the Sun is from the Earth), make is a reasonable assumption. Or what if you were whooshed (by a Vegan), again ... not to mention that you can't possibly even take the spirit of something, that's how left brained you (now) are. and has developed mechanisms to mitigate the effects of it. Until the levels are greater than those typical 'background' levels and then we die or are made very ill by it? That's right, the moment it goes over the limit we all fall down and die. Oh, is that a goblin weakness then as I know most other species don't suffer like that. This is your no-brainer approach showing again. And your left brainer constantly missing the points (like I said, the sad thing is you *really* can't help it / yourself). You obviously like numbers, they mean a lot to you because they are black / white, therefore simple therefore easily comprehended by you. 52 v 48 is a 'clear indication of the will of the people' to you and any number of deaths or levels of sickness and any potential future risk caused as a result of nuclear energy production is 'ok' by you. Why do we sign a disclaimer when having any 'radioactive' form of medical process and have to read the section about 'increased risk' (when having a medical procedure that is trying to make us *better*)? So you can't sue them when they x-ray you today to find what is causing that painful toothache, and then you get cancer is 20 years time. So, there no increased risk whilst being bombarded with x-rays then? No chance of a cell becoming damaged and mutating? It's all just conspiracy theory stuff and they are wasting space, time and money putting up (and them hiding behind) all the lead shielding (especially if the maximum 'safe' exposure levels are actually way higher)? Do they quantify "increased risk"? Do you even understand what the word "risk" means? Oh the irony. *You* only seem to (stand a chance of understanding) risk when the negative consequences may apply to you (like you being Bexit risk proof etc). Cheers, T i m p.s. When they are repairing old / valuable things they try to do so in a way that 1) does no further damage and 2) is reversible (again with no further damage). It's also why the building planning is far more lax around portable buildings than permanent etc. |
#143
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 15:13, T i m wrote:
On 22 Feb 2021 17:14:19 GMT, Tim Streater wrote: snip If it has a short half life, then it's already gone, years ago, decayed to safer stuff. If it has a long half life, it's not that dangerous anyway. I believe they were (are) testing welsh lamb for 30 years after Chernobyl and still often rejecting those grazing on the higher levels for being over the acceptable levels for radioactivity. Obviously not sheep that are grazing on Dartmoor, then. 'Obviously'? Back to your binary view of the world left brainer? Resorting to abuse is the sure sign of a weak argument. See, you are still desperately and disingenuously trying to conflate my statement by 1) comparing 'man mage' situations with 'naturally occurring and 2) any subsequent processes that are (or are not) applied / required. eg (for hard of thinking Goblins), 300+ Welsh farms *weren't* suffering high levels of background radiation contaminating the ground / grass (that was then being eaten by their sheep and then potentially consumed by us) compared with the farmers grazing their sheep in areas that may well have 'untypically' high levels of background radiation that has been known about for a long time. Potentially the same tests (for acquired radiation levels) in all cases, just that the farmers grazing their stocks on Dartmoor were aware of it previously (before deciding to farm there) and the Welsh farmers couldn't possibly have predicted such an event. I'm not sure what you are saying, apart from that 300+ Welsh farms *weren't* suffering high levels of background radiation? And that Welsh farmers couldn't predict *weren't* suffering high levels of background radiation? You overlook that there is significant radioactive material all around us, I do(?) ... and you know that how? even more so in places like Dartmoor. And how many people live on Dartmoor? It's not just Dartmoor. Most of Devon and Cornwall too, and anywhere where the exposed rock is granite. Glasgow. But the point is such issues in such locations are a *known*. Don't want to expose yourself to such abnormally high levels, don't live there. Does that choice extend to children? Abnormally high levels are usually found in mountains, that doesn't make them any more dangerous. You also overlook that life has been dealing with radiation since the beginning of life on Earth, Again, I have have I? Your casual aquaintance with facts (such as how far away the Sun is from the Earth), make is a reasonable assumption. Or what if you were whooshed (by a Vegan), again ... not to mention that you can't possibly even take the spirit of something, that's how left brained you (now) are. Why is it fanatical vegans, when pushed and shown to have a flawed argument resort to abuse. and has developed mechanisms to mitigate the effects of it. Until the levels are greater than those typical 'background' levels and then we die or are made very ill by it? That's right, the moment it goes over the limit we all fall down and die. Oh, is that a goblin weakness then as I know most other species don't suffer like that. This is your no-brainer approach showing again. And your left brainer constantly missing the points (like I said, the sad thing is you *really* can't help it / yourself). The real sadness is you don't recognise your own failings. You obviously like numbers, they mean a lot to you because they are black / white, therefore simple therefore easily comprehended by you. 52 v 48 is a 'clear indication of the will of the people' to you and any number of deaths or levels of sickness and any potential future risk caused as a result of nuclear energy production is 'ok' by you. Quite 52 is 8% more than 48. I can't help it if politicians promise to recognise and honour the result. Yo do vote in General Elections, don't you? Even if you don't in referendums. Why do we sign a disclaimer when having any 'radioactive' form of medical process and have to read the section about 'increased risk' (when having a medical procedure that is trying to make us *better*)? So you can't sue them when they x-ray you today to find what is causing that painful toothache, and then you get cancer is 20 years time. So, there no increased risk whilst being bombarded with x-rays then? No chance of a cell becoming damaged and mutating? It's all just conspiracy theory stuff and they are wasting space, time and money putting up (and them hiding behind) all the lead shielding (especially if the maximum 'safe' exposure levels are actually way higher)? As in my earlier post, the linear relationship between illness and radiation falls over at low levels. Some studies even say low levels are beneficial to life expectancy. Do they quantify "increased risk"? Do you even understand what the word "risk" means? Oh the irony. *You* only seem to (stand a chance of understanding) risk when the negative consequences may apply to you (like you being Bexit risk proof etc). The irony will be lost on most, including me. |
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 12:47, Spike wrote:
On 23/02/2021 10:30, T i m wrote: We know burning fossil fuels is bad for us and so forward thinking countries are reducing such as fast as possible. Well, you live in a house, with heating, lighting, fridge, freezer, TV, dog, etc etc, when you should be forward thinking about reducing such as fast as possible. But how are you going to repair the damage you have caused in your 60-odd years of consumerist living? You didn't seem to give a flying **** when you had your motorcycle tour of Scotland, for example, but having had your fun for all those decades you now become a hypocrite because you don't want anyone else to have any. T r o l l want us to go back to when ewe didn't have fire and eat raw veg. And life expectancy was about 25 -- Gun Control: The law that ensures that only criminals have guns. |
#145
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 15:13, T i m wrote:
So, there no increased risk whilst being bombarded with x-rays then? No chance of a cell becoming damaged and mutating? It's all just conspiracy theory stuff and they are wasting space, time and money putting up (and them hiding behind) all the lead shielding (especially if the maximum 'safe' exposure levels are actually way higher)? I hope you don't sleep in the same bed as another adult, because you will receive, and also give to them, a radiation dose from the ~5000 Bq arising from the natural decay of Potassium 40 (K40) that is present in your/their body. A gamma ray is emitted in about one out of every 10 disintegrations of K40, implying that about 500 gamma rays are produced each second. These will be moving in all directions, and some will be attenuated in the body. Gamma rays are really dangerous. As a vegan, and therefore low in natural B12, try to note that foods rich in potassium (and therefore in K40) include potatoes, kidney beans, sunflower seeds, and nuts. Brazil nuts in particular may also contain significant amounts of radium, which have been measured at up to 444 Bq/kg. The disintegration of the carbon (C14) in your body is almost as bad as K40, and it doesn't stop there... -- Spike |
#146
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OT: Rolls Royce on track to deliver SMR
On Tue, 23 Feb 2021 15:46:21 +0000, The Natural Philosopher
wrote: snip drool T r o l l want us to go back to when ewe didn't have fire and eat raw veg. Is that right Turnip? I wonder just how guilty someone has to feel before that resort to making up such blatant / desperate BS? Oh, Turnip guilty! No, you seem to be the one saying we have to doing what most animals *have* to do to survive, rather than seeing that we have the choice to be / do something better. You are choosing to continue a process that we may have had to rely on when we were primitive, but since some of us have evolved past that period, we can do the natural thing for such an 'advanced' species and protect, not exploit all the others, for their well being and ours! Except it's not (even) all the others is it, your upbringing / conditioning, tradition, culture plus the marketing and peer pressure has forced you to also become a speciesist, (hopefully) protecting one arbitrary group of animals (from harm and death) whilst doing exactly the opposite to others? [1] Logical inconsistency at its worst. Good job you don't have any empathy or the conflict would tear you apart. But then we know just how primitive you still are, with all your protesting about people being PC, or 'WOKE' or potentially, even gender equality, totally misunderstanding / ignoring once again that we are talking about individual 'people' and they all have feelings. Cheers, T i m [1] I was talking to a mate recently who used to help 'manage' some local land, culling pigeon and rabbit. He admitted that as he got older he started making calls when he found a young rabbit in his rifle cross-hairs, selecting to leave it because (and in his own words), 'It hadn't had much of a life ... unlike the older rabbits ...'. I reminded him that most of the 'farmed' meat he consumed also / specifically came from 'young' animals ... he didn't have a reply (because there wasn't one of course). |
#147
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OT: Rolls Royce on track to deliver SMR
On Tuesday, 23 February 2021 at 16:24:52 UTC, Spike wrote:
I hope you don't sleep in the same bed as another adult, because you will receive, and also give to them, a radiation dose from the ~5000 Bq arising from the natural decay of Potassium 40 (K40) that is present in your/their body. A gamma ray is emitted in about one out of every 10 disintegrations of K40, implying that about 500 gamma rays are produced each second. These will be moving in all directions, and some will be attenuated in the body. Gamma rays are really dangerous. Well, the betas are probably more dangerous as they will mostly be absorbed whereas the gammas will mostly pass straight through the body without interacting. John |
#148
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 17:49, Jethro_uk wrote:
On Tue, 23 Feb 2021 16:24:52 +0000, Spike wrote: On 23/02/2021 15:13, T i m wrote: [quoted text muted] I hope you don't sleep in the same bed as another adult, because you will receive, and also give to them, a radiation dose from the ~5000 Bq arising from the natural decay of Potassium 40 (K40) that is present in your/their body. A gamma ray is emitted in about one out of every 10 disintegrations of K40, implying that about 500 gamma rays are produced each second. These will be moving in all directions, and some will be attenuated in the body. Gamma rays are really dangerous. Bananas are radioactive, as are Brazil nuts. ISTR a pocketful of Brazils will trip a nuclear power stations door sensors. And since Radium is an alpha emitter it's particularly dangerous to consume. |
#149
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OT: Rolls Royce on track to deliver SMR
On 22/02/2021 14:51, T i m wrote:
So even looking straight at the sun is dangerous and that's 141,600,000 miles away. I'm sorry, I can't resist. Just what planet are you on? (that's much closer to the km value) Andy |
#150
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 10:30, T i m wrote:
Like, a collapsing dam could kill many but the damage / loss death will be local and short lasting (as in 'ongoing damage'). Go and work out how many dams we'd have to build in order to supply the UK with electricity. Remember they'd have to be built high up in the major river valleys. And they tend to have major cities downstream. Andy |
#151
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 17:49, Jethro_uk wrote:
On Tue, 23 Feb 2021 16:24:52 +0000, Spike wrote: On 23/02/2021 15:13, T i m wrote: [quoted text muted] I hope you don't sleep in the same bed as another adult, because you will receive, and also give to them, a radiation dose from the ~5000 Bq arising from the natural decay of Potassium 40 (K40) that is present in your/their body. A gamma ray is emitted in about one out of every 10 disintegrations of K40, implying that about 500 gamma rays are produced each second. These will be moving in all directions, and some will be attenuated in the body. Gamma rays are really dangerous. Bananas are radioactive, as are Brazil nuts. As T i m is such a simple soul I was going to do the body-count thing in terms of the Banana Equivalent Dose, but it might well have driven him, well, bananas... ISTR a pocketful of Brazils will trip a nuclear power stations door sensors. Dangerous things, these 'healthy' diets... -- Spike |
#152
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OT: Rolls Royce on track to deliver SMR
On Tue, 23 Feb 2021 22:11:42 +0000, Vir Campestris
wrote: On 23/02/2021 10:30, T i m wrote: Like, a collapsing dam could kill many but the damage / loss death will be local and short lasting (as in 'ongoing damage'). Go and work out how many dams we'd have to build in order to supply the UK with electricity. Why would I / we do that? Remember they'd have to be built high up in the major river valleys. Of course? And they tend to have major cities downstream. Of course? Cheers, T i m |
#153
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OT: Rolls Royce on track to deliver SMR
On Tue, 23 Feb 2021 09:10:10 -0800 (PST), John Walliker
wrote: snip Spuke puke Well, the betas are probably more dangerous as they will mostly be absorbed whereas the gammas will mostly pass straight through the body without interacting. Quite. But since when has Spuke ever bothered with the facts over trying to get one in against me (I feel sorry for him having me as the centre of his life). ;-( It must be very confusing living in a world of grey when you can only think in black and white. I'm not talking about (naturally occurring) radiation, I'm talking about using it to generate power and the risks that can expose. I haven't said that I don't want nuclear power or that the alternatives can't have / cause their own issues, but common sense would suggest we consider all other energy sources and focus on the greenest / safest of them. There is little point relying on nuclear energy when the world population is being forced to live in the areas it hasn't polluted for a good few years. When a windmill falls in the farm, do people 2000 miles away have to suffer the consequences? Cheers, T i m |
#154
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OT: Rolls Royce on track to deliver SMR
On Tue, 23 Feb 2021 17:49:09 -0000 (UTC), Jethro_uk
wrote: snip Spuke puke Bananas are radioactive, as are Brazil nuts. Brazil nuts are also good for the macula and we have been assured here that radiation is good for us so ... ? ISTR a pocketful of Brazils will trip a nuclear power stations door sensors. As might my old watch and my plutonium keyring. Answer, don't take them round the Nuclear Power Station tour (I didn't when we went *near* the Sellafield power station round their Visitor Centre). Cheers, T i m p.s. Q. Name four jobs where you do most your work via a remote control because of the high levels of risk. 1) Deep sea exploration. 2) Space exploration. 3) Bomb disposal. 4) Nuclear power station management. ;-) |
#155
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OT: Rolls Royce on track to deliver SMR
On Tue, 23 Feb 2021 22:05:04 +0000, Vir Campestris
wrote: On 22/02/2021 14:51, T i m wrote: So even looking straight at the sun is dangerous and that's 141,600,000 miles away. I'm sorry, I can't resist. Just what planet are you on? (that's much closer to the km value) Given Mars is on topic ... I was triggering the likes of the Squeaker goblin (who is another one who fantasises about me all the time) who previously suggested I came from planet Vegan because I spelled vegan with a capital V? He's an anally retentive, left brainer, Goblin / troll, carnist ... it all fits etc. ;-) But I can see why people are petrified of Vegans because they think we will treat you humans like you treat some of the other animals you share this rock with. Keeping, feeding and dealing with the waste products as many live stock as there are people ... madness. https://ibb.co/GRyxDfs And when I look back at how and what I had been indoctrinated to consider 'acceptable re how we treat animals (especially in 2021), I also questioned what planet I was on to have gone along with it for as long as I did. ;-( https://youtu.be/d5wabeFG9pM Cheers, T i m |
#156
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OT: Rolls Royce on track to deliver SMR
On 23/02/2021 17:49, Jethro_uk wrote:
On Tue, 23 Feb 2021 16:24:52 +0000, Spike wrote: On 23/02/2021 15:13, T i m wrote: [quoted text muted] I hope you don't sleep in the same bed as another adult, because you will receive, and also give to them, a radiation dose from the ~5000 Bq arising from the natural decay of Potassium 40 (K40) that is present in your/their body. A gamma ray is emitted in about one out of every 10 disintegrations of K40, implying that about 500 gamma rays are produced each second. These will be moving in all directions, and some will be attenuated in the body. Gamma rays are really dangerous. Bananas are radioactive, as are Brazil nuts. ISTR a pocketful of Brazils will trip a nuclear power stations door sensors. I read some of the documentation for a site a few years ago. The permissible discharge to water was the equivalent of 9 bananas a year! |
#157
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OT: Rolls Royce on track to deliver SMR
On Wed, 24 Feb 2021 11:07:03 -0000 (UTC), Jethro_uk
wrote: On Wed, 24 Feb 2021 09:51:48 +0000, T i m wrote: As might my old watch and my plutonium keyring. Answer, don't take them round the Nuclear Power Station tour (I didn't when we went *near* the Sellafield power station round their Visitor Centre). I have a nice glowing keyring, thanks to nuclear power Just don't keep it in your pocket when paddling on the beach, in case a big wave comes in ... ;-) Cheers, T i m |
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OT: Rolls Royce on track to deliver SMR
On 24/02/2021 09:38, T i m wrote:
On Tue, 23 Feb 2021 09:10:10 -0800 (PST), John Walliker wrote: snip Spuke puke Well, the betas are probably more dangerous as they will mostly be absorbed whereas the gammas will mostly pass straight through the body without interacting. Quite. But since when has Spuke ever bothered with the facts over trying to get one in against me (I feel sorry for him having me as the centre of his life). ;-( It must be very confusing living in a world of grey when you can only think in black and white. I'm not talking about (naturally occurring) radiation, I'm talking about using it to generate power and the risks that can expose. It's helpful to put risk into context: https://ourworldindata.org/safest-sources-of-energy It does help to consider man made radiation in context with natural. It all depends on whether you are open or closed to nuclear power. I haven't said that I don't want nuclear power or that the alternatives can't have / cause their own issues, but common sense would suggest we consider all other energy sources and focus on the greenest / safest of them. Agreed, but some like to say they don't have an opinion, like Brexit and so don't vote yet call those in favour of Brexit childish names. This is deja vu. In reality your world is black and white and give the illusion you're just a grey man. There is little point relying on nuclear energy when the world population is being forced to live in the areas it hasn't polluted for a good few years. When a windmill falls in the farm, do people 2000 miles away have to suffer the consequences? Sometimes, if a loved one died in the incident came from a family 2,000 miles away. That's more likely with wind than nuclear. |
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OT: Rolls Royce on track to deliver SMR
On Fri, 19 Feb 2021 13:38:54 +0000, Steve Walker
wrote: snip Relying on humans (human error) or automation (black Friday) to have total control of something very dangerous is a bad thing, and why I'm guessing it takes two keys and the presence of some important people to launch a nuke (not that Trump being involved makes that any less safe for the rest of us). Except of course that nuclear power plants have the normal, programmable (and therefore fallible and hackable - despite being locked down) control systems backed up (for the critical safety systems) by multiple, dedicated, hard-wired safety systems, which in turn are backed up by fail-safe mechanical systems. And the designs, calculations and permutations are pored over by the Nuclear, Process, Mechanical and Control Engineers that do the designs, the Safety Engineers that oversee the documenting of the safety systems, their equivalents in multiple companies working on the project and finally the Office for Nuclear Regulation. Yet 'accidents' have happened? The same processes apply to aeroplanes and space rockets yet they still hit the ground and other planets pretty hard? Safety has moved on massively from the early days where people could operate the wrong valve. I'm sure it has, in some countries. Maybe I'll be happier when all the 'old' systems have been turned of and fully decommissioned. Cheers, T i m |
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OT: Rolls Royce on track to deliver SMR
On 19 Feb 2021 15:04:03 GMT, Tim Streater
wrote: On 19 Feb 2021 at 12:59:55 GMT, T i m wrote: On 17 Feb 2021 16:40:11 GMT, Tim Streater wrote: snip Well the concern would be that a reactor would explode releasing a large amount a radioactive material into the atmosphere. You mean, just like that and for no apparent reason? This is the funny thing about left brainers, they can't ever have 'what if' in their thinking. snip crazy Goblin drool Just as reactors don't explode *for* *no* *reason*. Whoever said they did (so once again your just a left brained babbling Goblin, making stuff up or trying to twist things I have said (and even not said))! Put forward a *reason* why a reactor might explode snip Goblin drool I don't need to because they already have (and IDGAF about the reason, just the consequences). FACT: no reactor has ever exploded *for* *no* *reason*. FACT. I nor no one here I've seen has ever said one has (for_no_reason) ... so any comment on that is just a left brainer missing the point and flapping their gums. Actually, some here have said that no reactor has ever exploded. I wouldn't perhaps go quite that far in regard to Chernobyl, even if it was a steam and not a nuclear explosion. Whatever? Large amounts of energy were released in a small amount of time, and the effect that has is a good definition of an explosion. Yes ... and? Did you actually have a point or is it the meds wearing off? Loads of things aren't done or are restricted / limited because of the *potential* consequences, even though statistically the justification for doing so is sometimes insignificantly small. Like, a good few thousand fully Police checked and licensed firearms holders *had* to give up their legally held equipment because it was considered that it was 'a risk' to have such thing in the charge of even checked and approved people, in spite of the fact that the number of incidents carried out using legally held firearms were very very small (and specifically by their legal owners). It's the same as selling knives / fireworks / cross bows to children. Statistically few use them for bad things but the risks are just too great (and of course they can get them *illegally*). So, something that can go wrong will generally go wrong (at some point or another) and when that happens, the level of concern as seen by 'most people' is generally a function of the range / depth of the impact / duration of the consequences. Back to the what if ... OOI, do you consider the RR SMR's to be 100% perfect? No room for (safety specifically) improvement whatsoever? Cheers, T i m |
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