Physicist Doctor Michio Kaku explores the process by which humanity may gradually move away from the planet and develop a sustainable civilisation in outer space, and untangles the brain-wrinkling conundrums of string theory, astronomy, futurism & interplanetary colonisation.
Colonel Frog is a long time science fiction and fantasy fan. He loves reading novels in the field, and he also enjoys watching movies (as well as reading lots of other genre books).