World Jump Day
This has got to be the most weird idea ever! They plan to get 600 million people to jump at the same time, to shift the earth into a different orbit and solve global warming. Time of impact: 20 July 2006 at 11:39:13 GMT
Check this site out.
This should not be tried at home!! Lol.
The only possible effect on the earth would be changing its angular momentum. Assuming the average human stays aloft for two seconds during the jump, the angular change of the earth due to rotation is 0.5′. So the maximum possible change in angular momentum due to World Jump Day is 1.3×10^8 J.s, which is enough to change the earth’s angular momentum about its axis (which is 1.8×10^34 J.s) by a factor of 7×10^-27, which would reduce the length of the day by 6 x 10^-21 s.
WTF??? hahaha