By Caitlin Kearney
Posted 04.14.2011 at 12:06 pm 2 Comments
A week before last December’s massive floods in Queensland, Australia, volunteers from the Australian Bat Clinic and Wildlife Trauma Centre rescued 150 orphaned grey-headed flying foxes, these five among them.
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.