On 12/05/2016 17:52, Dave Plowman (News) wrote:
In article ,
whisky-dave wrote:
When you switch a kettle off it doesn't stay boiling for very long does it.

No reason why it should - if you only boil enough for your immediate needs.

I agree. Our current kettle makes that very easy because of the way the
light interacts with the window in it.

So a kettle which makes it extremely easy to put in exactly the right
amount of water. Perhaps it could incorporate a means of weighing the
water content?

--
Rod