No one loves that trash smell in the morning, and certainly not Beijing residents who have complained about a landfill at the city's edge. Chinese officials will respond to the Asuwei dump crisis by installing 100 deodorant guns that can literally cover up the problem temporarily with the sweeter smell of fragrance, The Guardian reports.
Future guys and gals looking for a sweet-smelling bouquet for Valentine's Day might consider the root-beer-scented variety. Or they could opt for a fouler odor, if they want to send a different message. That's all in the coming future, according to Discovery News.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.