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Proof that Glass Flows (was: Glass and you know what it does)
Ronnie McKinley mckin...@netcomuk.co.uk rec antiques In rec.antiques, honest.auctioneer wrote: So you are saying that the appearance of slag glass is caused ONLY by adding slag to the glass mixture Yes that is exactly what is meant by SLAG glass and that's why it's called SLAG glass in the first place.

another source for ground glass
Jordan Kahn jordani...@aol.com alt sport racquetball I have not seen any type of "post" construction material that will allow glass courts to be played without any visual problems and look good from the outside. Glass courts were not built for the players; they are built to promote the game or facilities programs.

Checking in and glass class report.
"Any liquid or supercooled liquid (physics)with viscosity greater than 10^13 poise is called a glass(material science)." glass is a subset of the set of liquids. That is consistant with physics. But a material scientist defines solid as having a viscosity of 10^13 poise, and they go on to define glass as a solid.

Glass cutting
What are the design criteria for making a glass negative carrier? The negative will be sitting on a piece of glass, which, if not coated, will reflect about 8% of the light back up to the negative and introduce scattered light. Likewise there will be a small amount of scattering between the top glass and the back

Glass, lami "stronger" than plate?
Steve Tiedman ste...@moscow.com rec woodworking Rose, (From my days working in a custom glass shop. Are you ready for this??) "Safety Glass" can be one of two things: 1. Laminated glass. Same thing as your car windshield. It is two thin pieces of glass with a sheet of a somewhat pliable plastic in between.

Glass Question?
Hyfler/Rosner rel...@rcn.com alt obituaries The Times (London) May 31, 2004, Monday Stained-glass artist, ever-conscious of his responsibility to the buildings he worked in, whether great cathedrals or small parish churches Alan Younger, stained-glass artist, was born on March 13, 1933. He died on May 12, 2004,

Alan Meyer and Tempered Glass wasRe: Pinball glass?
I need to protect a sliding glass door at the rear of my house. I want to install a Sentrol 1275, but I'm not sure if I can. The door frame is metal, will that screw up the sensor? Not if the metal is aluminum, and all the ones I've seen are. The basement under the door is unfinished. There is a light and a switch

Slow glass? was Re: What distinguishes Science Fiction from ...
Here's another low-cost alternative for those of you looking for replacement ground-glass: Go to your local stained-glass supply store (they sell supplies and glass for people making lampshades and things like that). They sell acid-etch glass, which is clear glass frosted on one side by etching with hydroflouric

Full glass
Alasdair Baxter l...@llb.me.uk uk religion christian Here is the obituary from today's Daily Telegraph: Pastor Jack Glass (Filed: 27/02/2004) Pastor Jack Glass, who has died aged 67, was the founder of the Zion Sovereign Grace Baptist Church in Glasgow and a pastor in the ranting, fire and brimstone tradition of

Finding out what glass types that I have.
Mike Firth mikefi...@ticnet.com rec crafts glass Normally, I would yield to your expertise because of your publication, but in this case, I think not which may mean a bit more skill at editing than in glass. Laminated glass uses a film of uniform thickness not a resin applied as a liquid or gel.

For those who want to know.. Making Beach Glass With Your Tumbler!
Glass has talent, but he should leave old material alone, or perhaps try NOSFERATU. (But if he did, it would seem at least four hours long) Eric Stott news2n...@my-deja.com wrote: 'Dracula': Philip Glass Honors the Undead By Philip Kennicott Washington Post Staff Writer Tuesday , September 12, 2000 ; C03 There's

Patriot Glass has a Cow!
Doug Magnoli dmagn...@home.com alt math recreational Dividing the volume up into disks parallel to the bottom of the glass, each disk has a volume of pi*x^2*dy, where x is the distance from the center of the glass to its edge and dy is the thickness of a disk in the direction perpendicular to the bottom of the

Semi-OT: Glass Harmonicas
Dave Carnell davecarn...@worldnet.att.net rec boats building I was deeply involved with Butacite®, DuPont's safety glass interlayer plastic (monsanto's is Saflex®) for a number of years. Side and rear windows in cars are tempered glass; windshields are safety glass. Earlier they were all safety glass.

Glass Blower
David Gersic dgersic_@_niu.edu rec games pinball In <3B9B3533.30BE7...@home.com>, RM <rsmy...@home.com> writes: I was thinking of using "Testors" model enamel paint to touch up a back glass. Have you read Clay's web pages on backglass and playfield touchups? Start there. Then throw the Testors away and get a good

Glass half full
If I took a chip of glass and ground it up I could take a dab add an index matching fluid and by careful examination I could tell whether the index matching fluid was higher or lower in refractive index. It had to do with the halo of light around the particle, and what it did when you focussed below and above it.

Flowing Glass Theory
Mitchell Leary MitchLe...@webtv.net alt magic secrets I did NOT invent the following trick, but its a method of accomplishing the Coin-Thru-Glass effect. You're going to need a gimmick for this trick which will be outlined in the Method portion of this post. This is a very visual and stunning demonstration of

Fwd: NYTimes.com Article: Through the Looking Glass, to ...
How much of the light that hits ordinary glass turns into heat? It all depends on how the slow glass works. However, even high quality optical glass only has transmission effeciencies in the 98% or so range. The fact that the light stays inside the glass for so long indicates to me that the transmission efficiency

Stained glass only? Are glass-painters welcome also?
Larry Caldwell lar...@teleport.com alt home repair res0r...@spamlessverizon.net (Lauri) writes: The entryway on my house was added on sometime in the 1970's and there is the requisite window with the bumpy amber-colored glass that was all the rage at the time. I've purchased a piece of frosted, patterned tempered

viscosity of glass
From: "Andrei Pershin" <pei...@narvanet.ee> Newsgroups: sfnet.keskustelu.liikenne Subject: custom manufacturer specializing in industrial custom metal fabrications: Garbage, Glass, Waste, Building Rubbish Collecting Containers Date: Wed, 4 Oct 2000 19:16:51 +0300 Organization: Estonian Telephone Company Ltd. Lines:

Opinion: Glass - Old vs New
CA rec crafts textiles needlework John and Jean Welsh (wels...@bright.net) writes: About a month or so ago I posted that my framer said not to use non-glare glass on needlework because the acids used to make it non-glare would still be on the glass. I was torched by someone who disagreed, suggesting I didn't