How It Works Book Of Did You Know? Magazine

Did you know that there was a Nobel Prize awarded for hula-hooping, and that you can 3D print your own car? Find out the hows and whys for why Rome had so much power and why Oliver Cromwell melted the Crown Jewels. Featuring: Science & Environment - Discover the truth behind science's biggest wonders. Transport & Technology - Climb walls like Spider-Man and 3D print a car. Space - Explore the outer reaches of our universe. History - Step back in time and discover the past.