Can You Solve This Airplane Riddle?
For the sake of brain exercise, try this airplane riddle about how to travel around the world with limited fuel. This is a fun, intellectual way, to sharpen up your brain. The riddle involves planes and fuel. The question is how to stretch the fuel in order for the plane to travel around the world. See if your answer matches with the correct answer at the end of the video. If you enjoy this riddle, share it on facebook and twitter.