Two bears ended up in a deadly fight in Spain's Cantabrian mountains, which are home to around 350 bears. Video footage shows a female bear protecting her cub from a larger male before both fighting... continue reading
posted by newtboy 4 months ago • 249 views • 1:46search results matching tag: cliffs
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In which Cliff Stoll enthusiastically explains the geometry of his 5 sided square. (H/T @eric3579)
posted by Aard Vark (oritteropo) 5 years 8 months 1 week ago • 689 views • 9:15YouTube description: Cliff explains his passion for two Friden EC-132s. Extra discussion and explanation at: https://youtu.be/HwZO4EXMMm0 More Cliff videos: http://bit.ly/Cliff_Videos Calculator... continue reading
posted by Aard Vark (oritteropo) 6 years 4 months 3 weeks ago • 1,025 views • 9:20When Cliff Stoll sets your homework, there's always an extra lesson.
posted by Mordhaus 6 years 6 months 2 weeks ago • 1,273 views • 5:35"Since the 1960s, developmental psychologists point to the 'Visual Cliff'—an experiment that plops babies on a fake precipice—as proof that infants learn to fear heights as they learn to crawl. Yet,... continue reading
posted by ant 9 years 2 weeks ago • 386 views • 5:31- 1