New spit-based home medical tests for the likes of breast cancer may be on the horizon, but DNA paternity testing kits are already on drugstore shelves. Over at Boing Boing Gadgets, Joel has the details on Identigene's $30 kit. Science helps answer the eternal question of "Who's your daddy!?"
David Pescovitz is Boing Boing's co-editor/managing partner. He's also a research director at Institute for the Future. On Instagram, he's @pesco.