Scientific American – News – Silent Skies: Billions of North American Birds Have Vanished
Scientific American – News – Possible Carcinogen Found in a Common Heartburn Medication Is Present in Some Foods
Thingiverse – Newest Things – stone age bone flute (Germany)
Geek.com – McDonald’s Turns Billboards Into Bee Hotels
Nano Patents and Innovations – Are Black Holes Made of Dark Energy?