That depends on many things such as the angle at which one is falling, the surface onto which one falls, and plain old luck. Nevertheless, when 'diving' into concrete it would seem that 15-20 meters should be lethal.
It is unlikely, but it depends on how high the cliff is, and what kinds of things that you do to ensure survival, like if you had a special amour or something. I wouldn't suggest it though.
A lot of people, in thrill-seeking and other things, want to get as close as they can to the edge... to get bigger thrills by taking bigger risks. I say there are plenty of risks in regular life, and you should stay as far away from the cliff edge as you can. Better to survive and be alive to enjoy more things. :)
Generally: Science Specifically: To jump off of high places and live.
Do your rotation very fast do lots of gym and jump off something very high
No, it is not possible to jump off the moon in outer space because there is no atmosphere to provide the necessary resistance for jumping. Additionally, the moon's gravity is much weaker than Earth's, so a jump would not propel you far enough to escape its gravitational pull.
bend your knees, and jump off the ground as high as you can
If you have special equitment. It also depends on how high the building is. I do believe Chuck Norris can though.
Yes. You must take-off from one foot.
not quite sure what you need this information for but here is my advice: loose your will to live and want to die doing something cool.
Do you mean the Bunjy cords?? you jmp off of something then they pull you right back up.
Maybe
You have to jump off something and jump again while in midair which will activate flight.
you have to smock alot of weed
Swing your arms up as you jump. Do pylometric excersises as well.And jump off 1 leg