Does Thinking Hard Burn More Calories? Your brain uses tons of calories, just in its daily work of keeping you alive. So does thinking extra hard use even MORE calories? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The Future of Weather Warfare Can A Starfox Barrel Roll Work In Space? Quantum Teleportation Is Real, Here’s How It Works Vantablack: The Darkest Material Ever Made How We Proved Earth Rotates Using a Giant Swinging Ball How Do Chips Make Credit Cards More Secure?