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It is the basis for Gorilla Glass, used in iPhones and other LCD screens. Stookey also developed photochromic glass. [1] Photochromic glass is a glass that is used to make ophthalmic lenses that darken in bright light. These lenses were first available to consumers in the 1960s as sunglasses made by Corning Glass Works. It was a joint discovery ...
Blenko Glass Company is an art glass company that began producing in 1922 under the name Eureka Art Glass Company. The company name was changed to Blenko Glass Company in 1930. Originally an antique flat glass company, it was founded by Englishman William J. Blenko (1854-1933). Blenko came to the United States to make glass in 1893.
Fused and kiln-formed glass sculpture. Glass fusing is the joining together of pieces of glass at high temperature, usually in a kiln. [1] [2] This is usually done roughly between 700 °C (1,292 °F) and 820 °C (1,510 °F), [3] [4] and can range from tack fusing at lower temperatures, in which separate pieces of glass stick together but still retain their individual shapes, [5] to full fusing ...
Recycling codes on products. Recycling codes are used to identify the materials out of which the item is made, to facilitate easier recycling process.The presence on an item of a recycling code, a chasing arrows logo, or a resin code, is not an automatic indicator that a material is recyclable; it is an explanation of what the item is made of.
Fused quartz as an industrial raw material is used to make various refractory shapes such as crucibles, trays, shrouds, and rollers for many high-temperature thermal processes including steelmaking, investment casting, and glass manufacture. Refractory shapes made from fused quartz have excellent thermal shock resistance and are chemically ...
Donald Bitzer, NC State professor who brought plasma screens to the world, dies at 90 Donald Bitzer, co-inventor of the plasma screen, died on Dec. 10, 2024, in Cary, NC. He was 90 years old.