Using a Ten Pin Bowling Ball the team demonstrate a fundamental principle of Physics known as the Conservation Of Energy. Subscribe to Earth Science: http://bit.ly/SubscribeToEarthLab Best Earth Science videos http://bit.ly/EarthLabOriginals The Doctors Are In The House http://bit.ly/TheDoctorsAreInTheHouse Factomania Explosive Experiments, Amazing Animated Tales, and Strange Stunts, in each episode hosts Dom Byrne, Fran Scott and Greg Foot get three chances to win. They can award each other's stories points for packing in maximum facts and maximum fun. Welcome to BBC Earth Science! Here we answer all your curious questions about science in the world around you. If there’s a question you have that we haven’t yet answered let us know in the comments on any of our videos and it could be answered by one of our Earth Science experts.