Things that make you go "wow"
Get flash to fully experience Pearltrees
I have received various possible explanations for how the ESP web page works.
Cool Art Stuff, Visual Eye Candy
This incomplete list is not intended to be exhaustive. This list pertains to current, widely held, erroneous ideas and beliefs about notable topics which have been reported by reliable sources. Each has been discussed in published literature, as has its topic area and the facts concerning it.
One of the most interesting mysteries of Death Valley National Park is the sliding rocks at Racetrack Playa (a playa is a dry lake bed).