The Truth About Pumped Hydro This video was created in partnership with Bill Gates, inspired by his new book “How to Avoid a Climate Disaster.” Facebook Prev Article Next Article Engineering Checkout these cool gadgets... Related Posts How the SR-71 Blackbird’s Engines Work Africa’s Clean Energy Potential Hubble Memorable Moments: Tinkertoy Solution Futuristic Highway That Wirelessly Charges Electric Cars as They Drive How Gravity Built the World’s Fastest Jet Suit Self-Healing Robot Can Adapt To Injury Within Minutes