YouTube description: In Göttingen, Germany, there's a four-tonne steel ball that can be raised up a 14-metre tower -- and then dropped in less than two seconds, crashing back to earth. It makes tiny,... continue reading
posted by Aard Vark (oritteropo) 6 years 7 months 2 weeks ago • 725 views • 3:34search results matching tag: second world war
» channel: learn
Search took 0.003 seconds
- 1
Videos (2) | Sift Talk (0) | Blogs (0) | Comments (239) |
The 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 7 years 4 months 1 week ago • 147 views • 10:14- 1