Ingenious Design Lowers the Water Under a Bridge to Let Tall Ships Pass

Ingenious Design Lowers the Water Under a Bridge to Let Tall Ships Pass

Most bridges are compromises: Cars want to speed low and straight across the water, but but boats want to pass under them. So we wind up with either tall bridges (expensive) or moveable bridges (clunky and awkward). But now a Dutch engineering firm has come up with a radical solution that doesn’t involve the bridge—instead, it lowers the water 26 feet to let ships safely pass.

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Using Synthetic Leaves to Colonize Space [Video]

Using chloroplasts and a silk product RCA graduate Julian Melchiorri developed a synthetic biological leaf that absorbs water and carbon dioxide to produce oxygen, just like a real plant! Needless to say, in large quantities, these could help the human race set up space colonies on distant planets such as Mars. Watch the video to […]

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