An unnatural way to make natural products

From medicine to fragrances, nature provides many of the key chemical compounds needed in an endless number of pharmaceuticals and consumer products. Now, a cutting-edge technique engineered by researchers at University of ...

How a 'repair economy' creates a better community

John switches on the power saw he's bought secondhand on eBay. The machine "arcs—shooting out a visible electric charge. So he takes it apart to investigate. He identifies the problem: the field coil, a current-carrying ...