Which Animal Doesn't Have A Shadow? | QI
posted by newtboy 1 year 7 months 3 weeks ago • 408 views • 4:32search results matching tag: invisibility
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Does a green laser pointer stop working when it is cold? Or does it turn into an invisible laser? That is nice to know for safety reasons if you are using a green laser pointer to point out stars on a... continue reading
posted by blacklotus90 3 years 7 months 2 weeks ago • 811 views • 9:01YouTube description: This Valentine’s Day, send a little love to your bacterial buddies! Our microbes keep us healthy, but some bacteria give their animal companions superpowers, like immunity to... continue reading
posted by Aard Vark (oritteropo) 5 years 2 months 1 week ago • 245 views • 12:11YouTube description: Less than 2 percent of the ocean floor has been explored by scientists. “Every time we go to the deep sea, we find new species of organisms,” explains geobiologist Victoria... continue reading
posted by Aard Vark (oritteropo) 5 years 6 months 3 weeks ago • 129 views • 9:46The Captain attempts to rebrand himself... with mixed results. ----- Educational YouTube channels parodied in this video, which do things much better than me: http://www.youtube.com/periodicvideos ... continue reading
posted by eric3579 6 years 1 month 1 week ago • 2,583 views • 13:36(H/T @eric3579)
posted by Aard Vark (oritteropo) 6 years 2 months 4 weeks ago • 520 views • 5:53YouTube description: There’s an invisible line between two groups of islands in the Indian Ocean with two totally different animal populations. It took three branches of science to figure out why it exists. ... continue reading
posted by Aard Vark (oritteropo) 6 years 9 months ago • 574 views • 4:53The killer punch of the mantis shrimp is the fastest strike in the animal kingdom, a skill that goes hand in hand with its extraordinary eyesight. They can see an invisible level of reality using polarized... continue reading
posted by Mordhaus 7 years 5 months 1 week ago • 36 views • 4:00"Cleaner isn't always healthier."
posted by PlayhousePals 7 years 8 months 2 weeks ago • 302 views • 6:42"Insight into how geckos can walk on vertical surfaces, awesome technology and all thanks to the evolution. This is excerpt from BBC Richard Hammond's Invisible Worlds episode 3 - 'Off the Scale'." ... continue reading
posted by ant 7 years 12 months ago • 25 views • 3:47- 1