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The A. C. Gilbert Company was an American toy company, once one of the largest in the world. Gilbert originated the Erector Set , which is a construction toy similar to Meccano in the rest of the world, and made chemistry sets, microscope kits, and a line of inexpensive reflector telescopes.
When Edmund Scientific introduced the telescope in 1976 they called it "The Edmund Wide-Field Telescope" with a Part Number "2001" [5] Edmund had a public contest which ran until November 15, 1976, to come up with a name. [6] The winning name was "Astroscan 2001". The "2001" part of the name was dropped over time.
James Gilbert Baker (November 11, 1914 – June 29, 2005) was an American astronomer and designer of optics systems. ... "Planetary Telescopes", Applied Optics 2.2, 1963.
Celestron was the first large scale commercial manufacturer of the Schmidt-Cassegrain telescope, introducing its "C8" 8" diameter 2032 mm focal length, ƒ10 telescope in 1970. [7] The primary innovation Celestron/Tom Johnson devised was a method to produce Schmidt corrector plates using a vacuum to pull the glass blanks into a pre-shaped curve ...
Spoilers ahead! We've warned you. We mean it. Read no further until you really want some clues or you've completely given up and want the answers ASAP. Get ready for all of today's NYT ...
The San Francisco 49ers were barely hanging on in the playoff race, and desperately needed a win Thursday night against the Los Angeles Rams to stay afloat.
This is a list of large optical telescopes. For telescopes larger than 3 meters in aperture see List of largest optical reflecting telescopes . This list combines large or expensive reflecting telescopes from any era, as what constitutes famous reflector has changed over time.
After nearly a year of waiting, Amazon (AMZN) users can now buy a Hyundai (HYMTF) vehicle through the online retailer. Starting today, Amazon car shoppers in 48 cities, including New York, Los ...
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