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Make your own Magdeburg Hemispheres

 Magdeburg_ExperimentaWay back in the 17th Century German scientist Otto von Guericke demonstrated the power of vacuum forming by joining two steel half domes that two teams of horses pulling in opposite directions could not pull apart. In this video, MAKE Contributing Editor William Gurstelle recreates the experiment in ReMaking History with two cake pans. And you can, too, in this easy to follow experiment.


Way back in the 17th Century German scientist Otto von Guericke demonstrated the power of vacuum forming by joining two steel half domes that two teams of horses pulling in opposite directions could not pull apart. In this video, MAKE Contributing Editor William Gurstelle recreates the experiment with two cake pans. And you can, too, in this easy to follow experiment.

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