Phony marijuana targeted by recent state legislation sounds worse than the real thing, if you believe Georgia’s governor. Chase’s Law strengthens a ban on "synthetic marijuana," ground-up plant material laced with chemicals that mimic marijuana. Chase Burnett, the bill’s namesake, was f... Read more...
Beetles packing cybernetic implants that control their brains make a cheaper and more useful micro-air-vehicle than a fully robotic one -- but due to the weight of the battery packs required, development has been slow. Now a DARPA-funded team at the University of Michigan thinks it's eliminated th... Read more...