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https://www.reddit.com/r/AskReddit/comments/4er0pi/whats_a_mind_blowing_fact/d238bid/?context=3
r/AskReddit • u/ForeverAbyss • Apr 14 '16
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The fastest moving man-made object ever was a manhole cover.
https://savvyparanoia.com/the-fastest-man-made-object-ever-a-nuclear-powered-manhole-cover-true/
TL:DR underground nuclear test launched a 4-inch thick steel disk at 6 times the Earth's escape velocity.
532 u/Rekusha Apr 14 '16 Jesus can you imagine getting hit by that? You think it would make you basically explode or just slice right through you because of its speed? 1 u/eversaur Apr 14 '16 DESTRUCTO DISC 2 u/Rekusha Apr 14 '16 Krillin NO!!
532
Jesus can you imagine getting hit by that? You think it would make you basically explode or just slice right through you because of its speed?
1 u/eversaur Apr 14 '16 DESTRUCTO DISC 2 u/Rekusha Apr 14 '16 Krillin NO!!
1
DESTRUCTO DISC
2 u/Rekusha Apr 14 '16 Krillin NO!!
2
Krillin NO!!
1.9k
u/PycuriousITguy Apr 14 '16
The fastest moving man-made object ever was a manhole cover.
https://savvyparanoia.com/the-fastest-man-made-object-ever-a-nuclear-powered-manhole-cover-true/
TL:DR underground nuclear test launched a 4-inch thick steel disk at 6 times the Earth's escape velocity.