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Auto-Return Parachute Comes Back To The Launch Site Every Time

Auto-Return Parachute Comes Back To The Launch Site Every Time

Some people love to launch model rockets, and personally I’ve always wanted to launch a stratospheric balloon up to “the edge of space.” We don’t exactly do the same thing for the same reasons, but there’s one thing we would all love: to have our payload come back to Earth exactly where we want. Not in […]

DIY Solar Bottle Lamp

DIY Solar Bottle Lamp

The Solar Bottle Lamp is a solar-powered light that reuses a waste plastic bottle by attaching a 3D-printed solar lamp in place of the old plastic cap. It also makes clever use of the light-refracting properties of water! I designed this lamp as a low-cost solution for lighting rural homes, replacing their harmful kerosene lamps and […]