16:1616:16, 12 July 2009diffhist+35
Colossal carbon tube
while the specific strength is under prior safety margin estimates, this ref addresses why 60000 GPa/(g/cc) should be adequate. outperforms CNT at any rate
16:1316:13, 12 July 2009diffhist+18
Colossal carbon tube
This is a rather foolish cite request. I mean, for god's sake, that's a simple calculation from cite just before it that's even in the wikipedia specific strength table. Added ref anyway.