Arts

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As if soccer fans need help getting excited about the FIFA World Cup in South Africa, the nation's tourism office has created the Diski -- a dance to commemorate the tournament, the first ever on the continent.

Early on during Jeffrey Brown's interview with OK Go lead singer Damian Kulash, a light went out. Kulash, having spent months working on a video featuring a giant Rube Goldberg machine, applied some percussive maintenance on it and fixed the…