Inventions, practical and oddball, showcased at Geneva fair
Thursday, April 11, 2013 - 04:01
in Earth & Climate
The impeccably-dressed South Korean flipped a tyre sideways, and with a deft sweep snapped a curious, pastel-shaded device onto the hub. "Fitted in seconds," he said with a flourish, drawing nods of approval from Swiss onlookers all too used to their annual battle to preserve their fingers as they fix snow chains during the Alpine winter.