IBM researchers have created the first graphene-based integrated circuit constructed on a wafer of silicon, in a setup that’s smaller than a grain of salt. The circuit is a broadband frequency mixer, which can operate up to a decent 10GHz.
Sceptics of modern technology, behold: a newly-opened solar plant in Sicily is able to continue generating electricity long after the sun goes down. The trick lies in the plant’s use of salt to store up heat for later use.
Found at the Oregon Culinary Institute, this chess set enlists the various styles of salt and pepper shakers to a long-standing, strategic war. Also, saying “could you pass the salt?” for “CHECKMATE” must really ice the competition.
Passing around the salt and pepper isn’t any kind of strain on our bodies, but what if you could roll it on the table instead of lifting it?
Actually, only one layer will spin-the one that grinds up your peppercorns and kosher salt as you see fit. Solve the ancient riddle of seasoning, if you dare! [Giftmonger via Coolest Gadgets]
