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Tiny submarine

Young researcher is inspired by Jules Verne.

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15-year old Aaron Kreier has built a small submarine that uses pedal power and can travel 30 metres beneath the surface. For his invention, Kreier was awarded a prize in a national youth research competition. (SF/swissinfo.ch)

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SWI swissinfo.ch - a branch of Swiss Broadcasting Corporation SRG SSR

SWI swissinfo.ch - a branch of Swiss Broadcasting Corporation SRG SSR