Hemp power

2019-03-06 11:01:14

A Mercedes car powered by hemp-seed oil has set off on a journey across America to promote drug-law reform by showing how useful hemp plants are. Most of America’s energy needs could be met if hemp were grown for fuel, say the organisers. “Technologies such as pyrolysis would make hemp fuels economically competitive with petrol fuels and would help remediate global warming,” says Grayson Sigler,