Dr Michio Kaku investigates the workings of a Death Star with its planet-destroying death ray that can vaporise a world in minutes and can be used as a weapon of mass destruction.

Dr Michio Kaku believes that teleportation is the future of travelling from one place to another; along with nuclear physicists and radiologists, he looks for cutting-edge technologies that will allow for a safe and seamless teleportation.

Dr Michio Kaku presents blueprints for creating a real-life invisibility cloak, just like the one in Harry Potter; he believes that atoms and light reflections might be tricked into making the wearer invisible to the human eye.