Discover how to build a fully functional cardboard Gatling gun! This step-by-step DIY tutorial guides you through crafting a spinning, rapid-fire toy using simple materials like corrugated cardboard, ...
Ideally, an aircraft would be made of something reasonably strong, light, and weather resistant. Cardboard, is none of those things. But that did not stop [PeterSripol] from building an ultralight ...
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