Get a whiff of Le Whaf ($150), the latest trippy invention out of France. While the digital storage cloud is all the rage these days, inventors Marc Bretillot and David Edwards have brought us a different type of cloud–one you can sip. When a specially made drink like liquid lemon tart is poured into the carafe, the next step is pouring that cloud of flavor into your glass and enjoying it via a specially designed straw. This is not that straw.