NEW VIDEO VIDEO OF THE WEEK! GEEK CENTRAL Yet another new video from the science geeks!! This time it’s heat transfer part two! “Convection” is a massively important process! Find out why by watching the video and preparing for those vital summer exams! More “Marvels of Science” coming soon! Don’t forget to checkout part one on “Conduction” in our video library. “Radiation” to follow soon! Not only that, but science geeks is still working on its range of science revision APPS for android phones! We are trying to pack as much revision goodness and excitement into each APP! Keep watching this space. It can’t take much longer ......can it???(Yes it can ..and is doing!) Meanwhile, in the world of science, exciting exploration continues on Mars, as private firms are planning to mine asteroids and fly people to the red planet itself! Here on Earth, space rocks are buzzing the planet, fireballs slamming into it and there are comets in the sky! Exciting times!