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How to Make a Robotic Scissor Arm from Popsicle Sticks

How to Make a Robotic Scissor Arm from Popsicle Sticks In this video I show how easy to make robatic scissor arm from ...
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Ukraine's soldiers are giving robots guns and grenade launchers to fire at the Russians in ways even 'the bravest infantry' can't

A Ukrainian serviceman stands beside a ground robot equipped with a gun.Andriy Andriyenko/Ukraine's 65th Mechanised Brigade via AP Ukrainian soldiers are letting robots fire on the Russians, allowing ...