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Record-Setting Jumper Tosses Biomimicry Out The Window



How can a number of grams of battery, geared motor, and a few nifty supplies get a jumping robot over 30 meters into the air? It wasn’t by copying a grasshopper, kangaroo, or an simply scared kitty. How was it accomplished, then?

It’s been noticed that of all of the issues which can be doable in nature, out of all of the great mechanisms, fluid and aerodynamics, and chemistry, there’s one factor that’s thus far undiscovered in a residing factor: Steady rotation. Sure, that’s proper, the easy act of going roundy spherical is exclusive to mechanical gadgets slightly than organic organisms. And in terms of leaping robots, biomimicry can solely go thus far.

With this distinct mechanical benefit in thoughts, [Elliot Hawkes] of the College of California Santa Barbara determined to look past biomimicry and as a substitute deal with utilizing that very factor that nature can’t do: Steady rotation.

As defined within the paper in Nature and demonstrated within the video below the break,  the leaping robotic being thought-about makes use of rubber bands, carbon fiber bow, and commodity objects comparable to a geared motor and LiPo batteries to primarily wind up the spring mechanism after which, like a entice being sprung, launch the pent up power . The outcome? Because the video under the break reveals, the little jumper can go virtually 100 ft into the air. You should definitely test it out!

Because of [Kelvin Ly] for the tip!

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