I read somewhere that when diving from a height of around 150ft, as your body hits the water, the surface has the same density as concrete.
^Albeit, this is potentially incorrect.
(, Wed 4 Mar 2009, 20:31, Reply)
(, Wed 4 Mar 2009, 21:10, Reply)
didnt the mighty steven fry dispel this on QI? It was a while back mind but im sure Davis got the treatment...
could be wrong like...
(, Thu 5 Mar 2009, 0:00, Reply)