The European manufacturer of Pyrex, Arc International, uses borosilicate glass in its Pyrex glass kitchen products; however, the U . S . manufacturer of Pyrex kitchenware uses tempered soda-lime glass.
12.
I tried putting an oversized Pyrex glass lid over the pot, with the convex side projecting down, and with some cool water in the concave side above, like a reflux condensor.
13.
Word of the operation spread, and soon there were enough donations from students, teachers and many others to purchase two large pieces of Pyrex glass ( the mirror blank and the tool ), each thick and weighing.
14.
The Hale's main mirror is a waffle-textured disk of Pyrex glass 200 inches ( nearly 17 feet, or 5 meters ) across, and it weighs 14 tons, making it the heaviest piece of glass in the world.
15.
Shares of Corning Inc . rose 1 3 / 4 to 36 7 / 8 after the maker of Pyrex glass said it would spin off its clinical laboratories and pharmaceuticals services units into two publicly traded companies.
16.
Shares of Corning Inc . rose 2 3 / 4 to 37 7 / 8 after the maker of Pyrex glass said it would spin off its clinical laboratories and pharmaceuticals services units into two publicly traded companies.
17.
Shares of Corning Inc . rose 2 1 / 8 to 37 1 / 4 after the maker of Pyrex glass said it would spin off its clinical laboratories and pharmaceuticals services units into two publicly traded companies.
18.
Throughout the " Great Workroom, " a series of the thin, white dendriform columns rise to spread out at the top, forming a ceiling, the spaces in between the circles are set with skylights made of Pyrex glass tubing.
19.
Also in 1937, W . G . Barnard, founder of Vitamix, introduced a product called " The Blender, " which was functionally a reinforced blender with a stainless steel jar, instead of the Pyrex glass jar used by Waring.
20.
At the Caltech optical shop in Pasadena he had seen the nearly completed Pyrex glass disc that was initially planned to be used as a Palomar mirror and urged Sproul to have the Lick telescope use a mirror of that size.
