DynaRig cargo ships bring back sails, trade fossil fuels for wind

Sails have been relied on for about 5,000 years to move ships without using any fuel. It’s probably safe to say that anything that’s been in use for 5,000 years straight is a halfway decent idea, and a U.K. company called B9 shipping is bring back the sail with a new cargo ship design that doesn’t need any fossil fuels at all.

from DVICE http://dvice.com/