From Frida Kahlo to Anthony Davis, some people seem to do just fine with a bushy brow -- but that may not be the case for everyone. In fact, a whim...

Most squirrel observation is low-tech, involving a pair of binoculars and a notebook. SciStarter.com has a list of squirrel-related citizen science projects, and if you think you're sly enough to outsmart squirrels, we have a limited-time competition just for you!

These days it can seem like you need a ten-person lab, multimillion dollar equipment, and three PhD's to make even the tiniest contribution to science. But Lily Bui of scistarter.com says that all you really need are your five senses... and, of course, a sense of adventure!

The reason for my optimism is a convergence between scientific research about what people really do in disasters, namely engaging in highly sophisticated collaborative behavior, and the advent of sophisticated mobile devices and social media that can encourage such behavior.