waterfalls

[applematt]

if you jumped off say niagra falls or maybe even angel falls would you survive?

[andy hughes]

It's highly unlikely! Due to the height of the drop, the impact would be the equivalent of landing on concrete, but if by some fluke you survived the fall, the currents and tons of water following you down would render ytour chances of staying afloat slim in the extreme.

[cupra]

Many people have tried this inside Barrels over Niagra Falls - some have survived, some haven't!