YouTube: The merging of two neutron stars was detected by gravitational waves and then by telescopes in all parts of the electromagnetic spectrum. This is a historic detection as it demonstrates: - the... continue reading
posted by PlayhousePals 6 years 6 months 1 week ago • 1,229 views • 5:26search results matching tag: gamma
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There are cosmic snipers firing at random into the unvierse. What are they and what happens if they hit us?
posted by Mordhaus 7 years 8 months 4 weeks ago • 316 views • 7:14A great, physics-based explanation of why blurring colors on a computer doesn't look quite right, and how image storage/display could be easily improved
posted by blacklotus90 9 years 1 month 1 week ago • 644 views • 4:14From YT: It was a crucial paper in the history of cosmology and described events after the Big Bang - yet it's perhaps better known for a bad joke and an author who wrote nothing. Extra footage about the... continue reading
posted by RFlagg 1 decade 3 years 1 month ago • 1,383 views • 7:23The twins paradox, muons and special relativity are among the issues in this video about the symbol gamma, which can represent the Lorentz factor.
posted by Skeeve 1 decade 3 years 1 month 3 weeks ago • 1,704 views • 5:35- 1