search results matching tag: elephants
Search took 0.000 seconds
- 1
Videos (8) | Sift Talk (0) | Blogs (0) | Comments (874) |
From https://www.bluesnews.com/cgi-bin/board.pl?action=viewthread&boardid=1&threadid=254127.
posted by ant 1 year 3 months 4 weeks ago • 248 views • 39 secsYouTube description: You are probably aware of the fact that elephants make trumpeting noises - but did you know that most of their communication is so low pitched that humans can’t even hear it? ... continue reading
posted by Aard Vark (oritteropo) 4 years 3 months 3 weeks ago • 489 views • 6:05The Lahti L-39 is a Finnish 20 mm anti-tank rifle used during the Second World War. It had excellent accuracy, penetration and range, but its size made transportation difficult. It was nicknamed "Norsupyssy"... continue reading
posted by Mordhaus 6 years 10 months ago • 133 views • 10:14Love these vids; I learn something every time. Simply put, Sir Martyn Poliakoff explains every bit of the catalytic reaction of breaking the bonds within the Hydrogen Peroxide molecule, to somewhat dramatic... continue reading
posted by oblio70 7 years 6 months 1 week ago • 153 views • 8:08"Any bigger and it's just embarrassing."
posted by PlayhousePals 1 decade 10 months 2 weeks ago • 2,051 views • 3:59Vi Hart calls herself a “recreational mathemusician”, which sounds like fun! In this video, she teaches more about math than she missed by doodling during class. See more of this sort of thing at her... continue reading
posted by Hive13 1 decade 3 years 3 months 1 week ago • 8,332 views • 4:36- 1