We use computers every day, but how the machine actually works is a mystery for the most of us. CS Unplugged offers fun ways to teach and learn computer science, without a computer.
Answer this question in an scientific and creative manner and enter the competition for 2013 RSC Bill Bryson Prize for under 19-year-olds.
Google Science Fair is on! The global, online science competition is looking for science projects by 13 to 18-year-old bright minds, who have what it takes to change the world.