Two inches fell in Atlanta last month and, amidst car crashes and television parodies, snow skepticism was born. Georgians bravely took to YouTube, determined to demonstrate that neither matches nor lighters nor blowtorches (a disproportionate number of Georgians seem to own blowtorches) could melt that strange, white stuff that the government insisted was just frozen water. On film, the snow blackens, twists like plastic, and stubbornly refuses to melt.
Although entire Web pages are dedicated to debunking the chemical snow theory, the simplest way to deal with snow skeptics is to put the stuff in a microwave or on the stove. Spoiler: It melts. The blackened snow was caused by soot from the lighter, because butane burns inefficiently, and as snow turns into slush under a blowtorch, it only appears not to melt. Bad Astronomy blogger Phil Plait explains how the snow is, in fact, slowly melting.
