From Youtube, "A general solution to the cubic equation was long considered impossible until we gave up the requirement that math reflects reality. Thanks to Dr. Amir Alexander, Dr. Alexander Kontorovich,... continue reading
posted by w1ndex 2 years 6 months ago • 68 views • 23:29search results matching tag: reflection dark
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Sir Patrick Stewart was an integral part of Fox’s X-Men franchise for 17 years as Professor Charles Xavier, but he announced earlier this year he’d be stepping down from the role, after deeming Logan... continue reading
posted by Mordhaus 5 years 11 months 1 week ago • 465 views • 4:09YouTube: Don't expect much from New Year's!
posted by PlayhousePals 7 years 4 months 1 week ago • 27 views • 3:35In the Aljarafe region of Spain, there's PS10 and PS20: concentrated solar power towers. They're huge towers surrounded by heliostats: movable mirrors that track the sun and reflect its light onto a giant... continue reading
posted by Mordhaus 7 years 6 months 1 week ago • 440 views • 2:42Have you ever wondered why mirrors appear to flip things horizontally but not vertically? Me either.
posted by PlayhousePals 9 years 2 months 3 weeks ago • 704 views • 3:48A less-than-exciting video explaining the details of lunar ranging experiments using "retro-reflectors" left on the moon from various moon landings. As explained in the video, retro-reflectors are not... continue reading
posted by rancor 9 years 7 months 2 weeks ago • 228 views • 9:59- 1