SPC Ladies double-dipped the Sudbury Storm in the NSA Canadian World Series.

In full view of the public, this is the apogee of the choreomania that tormented Strasbourg for a midsummer month in 1518. Also known as the “dancing plague”, it was the most fatal and best documented of the more than ten such contagions which had broken out along the Rhine and Moselle rivers since 1374.

The Spirals are part of the crossover between the rave scene and the ‘crusty’ subculture—crusties being squat-dwelling anarcho-hippy-punk types named after their matted dreadlocks and post-apocalyptic garb.

Some of the most beautiful and thus appealing physical theories, including quantum electrodynamics and quantum gravity, have been dogged for decades by infinities that erupt when theorists try to prod their calculations into new domains. Getting rid of these nagging infinities has probably occupied far more effort than was spent in originating the theories.