Greenpeace’s fleet of campaign ships has gained a member: the new and improved Rainbow Warrior. Hippie name aside, the boat is pretty darn cool, with unusual A-frame masts that reach 177 feet (nearly the length of the ship) and sails that measure 13,520 square feet. With this setup, the Rainbow Warrior can reach speeds of 14 knots, or around 16 mph.
Greenpeace is known for its controversial “actions.” Take, for example, their action late last month against oil giant Chevron, in which two activists dangled from the anchor chain of a drill ship to keep it from reaching its destination off the Shetland Islands. Perhaps lesser known is the organization’s support of independent scientific research, like its current campaign to investigate the marine impact of the BP oil spill—which occurred six months ago today—and the use of toxic dispersant to clean it up.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.