What if the Earth were Hollow? Nothing to do with the “Hollow Earth” conspiracy but an interesting question, what if the earth were hollow? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The Blind Man Who Uses Sonar to See Like a Bat It’s time to draw borders on the Arctic Ocean What Happens When You Stop Eating? How Much Faster Is a Cheetah VS Usain Bolt? Would Car Headlights Work at Light Speed? What Happens When You Put a Hummingbird in a Wind Tunnel?