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Janet's Planet: Henry Cavendish

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Henry Cavendish

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



Note: This video streams on an HTML5 player. It runs on Chrome, Firefox, Opera, Safari or Internet Explorer 9 or higher. It is also optimized for iOS devices, including iPad, iPod, and iPhone.

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Papa's Pizzeria
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Help Roy run the pizzeria while Papa Louie is gone! Top, bake, and serve pizzas to earn tips and unlock new customers.

Henry Cavendish at PrimaryGames

Henry Cavendish was the first scientist to test gravity in the laboratory. Thanks to the "Cavendish Experiment," we know how much Earth weighs!

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