With 20 years’ notice, paint pellets could cause an asteroid to veer off course. In the event that a giant asteroid is headed toward Earth, you’d better hope that it’s blindingly white. A pa... Read more
Leaping lizards have a message for robots: Get a tail! University of California, Berkeley, biologists and engineers — including undergraduate and graduate students — studi... Read more
Image via Wikipedia Various efforts are underway to find a cheap, efficient and scalable way to recycle the greenhouse gas carbon dioxide back into the hydrocarbons that fuel civilization In... Read more