The Space Race inspired a generation of students interested in science. Today, the issues facing aspiring scientists are no less momentous. For one, there's NASA's efforts to put people on Mars. But, closer to home, science issues touch each of us, every day – from climate change, to genetically modified organisms, and cutting edge medical treatments. And, of course, most of us have access to the world's collective knowledge via tiny, powerful computers we carry around in our pockets.