Let's Time Travel! - Zooming into the Science of Space-Time with General Relativity

Chris Ferrie

Equip the next generation of scientists with a brand new series from Chris Ferrie, the #1 science author for kids! Red Kangaroo has an upset tummy from eating too much junk food! Can she go back in time to fix her mistake? Dr. Chris says, "Yes!" All Red Kangaroo needs to understand are the basics of ge...