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#1
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Cut glass with a pair of scissors
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#2
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Cut glass with a pair of scissors
"HeyBub" wrote in
: http://uniquevids.blogspot.com/2007/...ith-scissors.h tml WTF? OK, who's gonna vouch for this one...aka, tried it. Come-on Bub! |
#3
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Cut glass with a pair of scissors
"HeyBub" wrote:
Well, I'll be damned: Video: http://uniquevids.blogspot.com/2007/...-scissors.html Looks like a good way to slice up your fingers. Jon |
#4
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Cut glass with a pair of scissors
On Sep 11, 5:28 pm, "HeyBub" wrote:
Well, I'll be damned: Video:http://uniquevids.blogspot.com/2007/...-with-scissors... Well if the frozen beer thing works, then just maybe... |
#5
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Cut glass with a pair of scissors
Al Bundy wrote:
"HeyBub" wrote in : http://uniquevids.blogspot.com/2007/...ith-scissors.h tml WTF? OK, who's gonna vouch for this one...aka, tried it. Come-on Bub! I saw it on the internet! |
#6
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Cut glass with a pair of scissors
I learnt this trick the 50's from an article in the Australian
Post, Pix or People Magazines where it was recommended for the home handyman to cut glass for replacing glass in domestic louver windows. However, I assumed it only worked with the thinner glass they used in those days but admit I haven't yet tried it with today's thicker domestic glass. I may experiment now though. Remove ZX from email address to reply directly. |
#7
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Cut glass with a pair of scissors
PS to clarify yes I have done it but only with the old style
thin louver glass. -- Regards Blue Remove ZX from email address to reply directly. |
#8
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Cut glass with a pair of scissors
See
http://www.spectrumglass.com/Library...FishStory.html "According to Scientific American, water causes glass to crack more easily because when a water molecule enters the crack, a reaction occurs in which a silicon-oxygen bond at the crack and an oxygen-hydrogen bond in the water are cleaved, creating two hydroxyl groups attached to silicon. As a result, the length of the crack grows by the size of one bond rupture. The water reaction reduces the energy necessary to break the silicon-oxygen bonds, thus the crack grows faster." -- Regards Blue Remove ZX from email address to reply directly. |
#9
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Cut glass with a pair of scissors
"From the book The Farmer's New Guide, 1893
How to Cut Glass - It is not generally known that glass may be cut, under water, with a strong pair of scissors. If a round or oval be required, take a piece of common window glass, draw the shape upon it in a black line; sink it with your left hand under water as deep as you can without interfering with the view of the line, and with your right use the scissors to cut away what is not required." http://www.backroadhome.com/how-to-cut-glass.html -- Regards Blue Remove ZX from email address to reply directly. |
#10
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Cut glass with a pair of scissors
And I had always assumed that the water was a safety measure to
stop any shards flicking up into the eyes. -- Regards Blue Remove ZX from email address to reply directly. |
#11
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Cut glass with a pair of scissors
"HeyBub" wrote in
: Al Bundy wrote: "HeyBub" wrote in : http://uniquevids.blogspot.com/2007/...-with-scissors .h tml WTF? OK, who's gonna vouch for this one...aka, tried it. Come-on Bub! I saw it on the internet! Ohhhhhhh! No need to try it. It must be true. |
#12
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Cut glass with a pair of scissors
"aussiblu" wrote in news:NIRFi.34410$4A1.23903
@news-server.bigpond.net.au: See http://www.spectrumglass.com/Library...FishStory.html "According to Scientific American, water causes glass to crack more easily because when a water molecule enters the crack, a reaction occurs in which a silicon-oxygen bond at the crack and an oxygen-hydrogen bond in the water are cleaved, creating two hydroxyl groups attached to silicon. As a result, the length of the crack grows by the size of one bond rupture. The water reaction reduces the energy necessary to break the silicon-oxygen bonds, thus the crack grows faster." Uhhhhh, yeaaaaaah. Uh huh. But the real reason is because HeyBub saw it on the internet. |
#13
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Cut glass with a pair of scissors
On 11 Sep, 18:28, "HeyBub" wrote:
Well, I'll be damned: Video:http://uniquevids.blogspot.com/2007/...-with-scissors... And now for the other side of the story http://www.youtube.com/watch?v=LBMtbVonAIg |
#14
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Cut glass with a pair of scissors
On Sep 11, 5:28 pm, "HeyBub" wrote:
Well, I'll be damned: Video:http://uniquevids.blogspot.com/2007/...-with-scissors... I would think that leaded glass makers would know about this too as it seems like a very handy technique for cutting the small shapes. |
#15
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Cut glass with a pair of scissors
aussiblu wrote:
"From the book The Farmer's New Guide, 1893 How to Cut Glass - It is not generally known that glass may be cut, under water, with a strong pair of scissors. If a round or oval be required, take a piece of common window glass, draw the shape upon it in a black line; sink it with your left hand under water as deep as you can without interfering with the view of the line, and with your right use the scissors to cut away what is not required." http://www.backroadhome.com/how-to-cut-glass.html Well, if it's on the internet... |
#16
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Cut glass with a pair of scissors
DerbyDad03 wrote in
oups.com: On 11 Sep, 18:28, "HeyBub" wrote: Well, I'll be damned: Video:http://uniquevids.blogspot.com/2007/...glass-with-sci ssors... And now for the other side of the story http://www.youtube.com/watch?v=LBMtbVonAIg Hmmm, then maybe a lightbulb would be better ya think? |
#17
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Cut glass with a pair of scissors
On Tue, 11 Sep 2007 17:28:41 -0500, "HeyBub"
wrote: Well, I'll be damned: Video: http://uniquevids.blogspot.com/2007/...-scissors.html I'm not going to waste my time waiting for the video to download because I already know that EVERYTHING posted on Blogspot is a waste of bandwidth and everyone's time. |
#18
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Cut glass with a pair of scissors
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#19
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Cut glass with a pair of scissors
According to HeyBub :
Well, I'll be damned: Video: http://uniquevids.blogspot.com/2007/...-scissors.html Heh. It actually is for real. What's not obvious is that they're not "cutting" the glass. They're chipping it. The scissors are chipping bits off the edge. The water is there to deaden the shock and thereby prevent the rest of the glass from shattering. Stained glass artisans do the same thing using glass nibblers, but those don't need water, because they're taking off such small pieces. You can't cut through the middle of a sheet of glass using that method. Cutting with scissors requires that the cut material has to bend. Glass won't bend enough - it'll break first. Except when in a near molten state - some glassblowers _do_ use "scissors". -- Chris Lewis, Age and Treachery will Triumph over Youth and Skill It's not just anyone who gets a Starship Cruiser class named after them. |
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