On Sat, 7 Aug 2010 02:39:44 -0400, "Ed Huntress"
wrote:


"Michael A. Terrell" wrote in message
om...

Ed Huntress wrote:

"Bob La Londe" wrote in message
...
"Cydrome Leader" wrote in message
...
Bob La Londe wrote:
"New" 48 year old invention.
http://www.youtube.com/watch?v=Ope6uViLcEY

Interesting video. Its nice that its stronger than regular glass,
but I
would have liked to see them push it until it did break.

Was this video made in 1987? It sure sounds and looks like it.

I would not be surprised. The product was developed in 1962.

It has properties that are not dissimilar to the original Pyrex, which is
borosilicate glass (still available as cookware in Europe, but it's not
the
Pyrex sold for that purpose today in the US). "Gorilla glass" is
aluminosilicate.


Anchor Hocking still makes & sells borosilicate glass products in the
US. A search on their site gives 442 hits so you're wrong, yet again.

Not since 1998, Michael. Read what I said above. Pyrex cookware sold in the
US today is tempered soda lime glass, and has been for over a decade. That's
why Anchor Hocking doesn't call their glass products "Pyrex."

Once again, in your desperate quest to prove your superiority, you've stuck
your foot in your mouth.

Check your facts, Michael. You should know better by now.


Our of curiosity, why isn't US Pyrex and similar borosilicate glass anymore? I
can even buy the stuff in sheet from the glassworks half a mile from home
(useful when you break the oven door and want to replace it with something
decent..).


On the original topic, I'm less than impressed that the videos all seem to
show them comparing the new glass with ordinary soda-lime glass. That's a bit
like comparing a Nimonic alloy with wood :-|


Mark Rand
RTFM