All About Glass

All About Glass

This is your resource for exploring various topics in glass: delve deeper  with this collection of articles, multimedia, and virtual books all about glass. Content is frequently added to the area, so check back for new items. If you have a topic you'd like to see covered, send us your suggestion. If you have a specific question, Ask a Librarian at our Rakow Research Library.

60 Years- 200-Inch Disk
Video

In 1929, Corning Glass Works accepted a commission to make a 200-inch Pyrex disk for use in a reflecting telescope on Mount Palomar in California. After several trial castings of smaller disks, Corning poured a 200-inch disk in 1934. When part of the mold broke loose, the disk was ruined, but it

Meet the Astronomer: Scott Kardel
Video

Hear from Scott Kardel, the public affairs coordinator for the Palomar Observatory, a world-class center for astronomical research that is owned and operated by the California Institute of Technology. There are five telescopes used at Palomar, including the 200-inch Hale Telescope (the "Big