[DaveC113]

Saying this is a useful plant is an understatement at this point...   

"As hemp makes a comeback in the U.S. after a decades-long ban on its cultivation, scientists are reporting that fibers from the plant can pack as much energy and power as graphene, long-touted as the model material for supercapacitors."

Read more at: http://phys.org/news/2014-08-hemp-nanosheets-topple-graphene-ideal.html#jCp

[mamba315]

Very cool application!  When do these hit the market I wonder?