In an empty urban lot beneath an overpass in Philadelphia, drummers beat a slow and steady rhythm. Two groups of dancers circle them in opposite directions.
Tesla coils always draw crowds, and the DucKon science fiction convention in Naperville, Illinois, was no exception. People gathered around the seven-foot-tall metal transformer tower and awaited its monotone crackle, purple sparks, and thrilling flashes of artificial lightning.
Many high-energy physics laboratories have athletic clubs, music clubs, or chess clubs, but a bread-tasting club? Only in Japan. And only at Koo Energy Ken, KEK, outside of Tsukuba.
