Help Jumping

[TooLateNow]

How high would something have to be to jump with a high chance of success???

 

[Darkover]

exactly thirty billion nanometers high

 

[Cryptonite]

General rule is at least 10 stories (success rate 95-98 %). The higher, the better. 15 or 20 stories ideal. Also, the surface is important, concrete is much better than grass. The way you jump too.