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 Glass Question at our Rakow Research Library.
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Not initially called astronomers, they were assistants, or human "computers," or Pickering’s Harem after Edward Pickering, a director of the Harvard Observatory. According to Dava Sobel, writing in The Glass Universe, they were the ladies of the Harvard Observatory who took measure of the