Dr. Robert Zubrin with a brilliant answer to “Why Should We Go To Mars?” Probably the best answer as to why we should go to Mars. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How batteries work Where did Earth’s water come from? Left Turns On a Bike Require You to First Turn Right How Fast Does A Thought Travel? How do solar panels work? How Do Astronauts Poop In Space?