Is it merely a ripple in the water or proof of a mysterious aquatic creature? Canadian Richard Huls says his video footage of what looks like two long waves in British Columbia’s Lake Okanagan is "something else," perhaps the elusive creature known as Ogopogo-Canada's Loch Ness monster. There have been thousands of alleged sightings of the supposed 40- to 50-foot-long sea serpent over the years. More at Unexplained Mysteries.