What makes an Internet troll tick? In a word – disinhibition. Academic Earth illustrates how anonymity contributes to the online disinhibition effect, illuminating the psyche of these anonymous troublemakers.

Is our political ideology simply the result of a genetic coin toss? Mounting evidence suggests that biology may be a factor. In this video, Academic Earth explores some of the ...

Having witnessed the Communist conquest that shook her native Russia, Rand had quite a bit to say about the merits of capitalism, freedom, and self-interest. Atlas Shrugged solidified the divisive ...

Taking a punch is all about transfer of momentum. The momentum from the fist hitting you will be transferred to your body unless you do something about it.