Maker Faire Tokyo 2020で展示する「オリガミ人工筋肉」 ハガキよりちょっと薄い紙を折っています。紙なのであまり力が出ないと思われるかもしれませんが、動画のように500mLのペットボトルを軽々と持ち上げます。ブースではもっと重いものをもちあけるかも?
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Part of the watermelon farming operations include keeping them cooled off as they go from harvest to shipment. This farmer took advantage of their buoyancy to both transport them & keep their temperature controlled
[📹 al._khamid: ]