How do ships float?

How can a heavy metal ship stay on the water surface when a metal bar or even tiny coin would sink immediately? A Mathematician has found the answer over 2000 years ago. But what does Math have to do with it? Click here to see more videos: https://alugha.com/mysimpleshow

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Peace and economic development are closely related. Watch this explainer video created by one of our volunteers that explains why one cannot exist without the other. Click here to see more videos: https://alugha.com/mysimpleshow Find more information on our website http://simpleshow-foundation.or

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