Using water boxes to lift massive ships
A beautifully simple aquatic step system that traps boats in a concrete tub, pumps in water, and gracefully floats them up to the next level of the river.

Keep exploring facts in this topic.
Transport →A beautifully simple aquatic step system that traps boats in a concrete tub, pumps in water, and gracefully floats them up to the next level of the river.

Keep exploring facts in this topic.
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One hull is prone to wobbling, so marine designers just slapped two together with a deck in the middle. This wide stance completely eliminates the awful…
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Richard Halliburton holds the bizarre historical record for paying the lowest toll ever to traverse the Panama Canal, handing over just 36 cents in 1928 for…
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