Henry Cavendish
Description: Henry Cavendish was the first scientist to test gravity in the laboratory. Thanks to the "Cavendish Experiment," we know how much Earth weighs!
Category: Janet's Planet
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Game Spotlight
Destroy all the neon bricks and collect any falling power-ups to move to the next level. You get 3 lives to try to remove all of the neon colored bricks. Try to complete all 200 levels in this fun online classic arcade game.