Synthesizing spider thread—which is stronger than nylon and even some metals—has been a vexing problem. Until now. A Japanese startup claims it has cracked the knotty problem of commercializ... Read more
THE Internet is revitalizing an old stalwart in the innovation game: the prize as incentive. Every few weeks, some big new contest arrives. This month, Overstock.com, the online retailer, an... Read more