Consider strolling through the woods and coming across a white wig in the middle of the road. When you touch it, though, it becomes clear that it is not a wig. Meet the one-of-a-kind "hair ice." Hair ice is ice that forms on dead wood and has the appearance of fine, silky hair. This natural phenomena, sometimes known as ice wool or frost beard, is rather unusual, having … [Read more...] about This Unusual ‘Hair Ice’ Forms on Dead Wood, and Scientists Have Discovered How