In the strange world of quantum mechanics, objects can exist in several states at once. This concept, called superposition, is one of the most puzzling features of quantum theory. A particle, for ...

Set theory is a mathematical abstract concerned with the grouping of sets of numbers that have commonality. For example, all even numbers make up a set, and all odd numbers comprise a set. All numbers ...

Jason Auslander Though Santa Fe County Sheriff Greg Solano believes he knows what happened, a detective from his department continues to investigate the case of an Eldorado woman who drowned in a rain ...