Cripes, why don't we just hand the planet over to the robots already. Things were bad with the self-controlling war machines and computers capable of destroying our greatest trivia minds, but now we've invented biological electricity harvesters. Might as well build a fleet of Squids while we're at it.
For the 200 million people worldwide with lung disease, current artificial lungs aren't much of a solution— they're heavy, external and short-lived. A new respiratory system, however, could help patients breathe easier.