Learn how to create a functional, battery-powered domino-pushing car from scratch using cardboard, bottle caps, rubber bands, ...
Discover how to build a fully functional toy sniper rifle using only cardboard, popsicle sticks, and rubber bands. This step-by-step craft tutorial guides you from drawing and cutting the cardboard ...
If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...
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