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DIY
Here's how to turn an old culvert into a handy hydropower plant
Don't let your old culvert go to waste!
DIY
Here's how to build your own miniature pagoda water feature
Give your garden the water feature it deserves!
DIY
How to turn an old stream into a mini hydropower dam
If you've got a spare stream, why not consider putting it to work to make power?
DIY
Here's how to make your own whirlpool hydropower dam
Open the sluice gate, and watch your hydropower generator do its thing as the reservoir drains!
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DIY
How to customize a small quadcopter drone with an FPV camera
Don the goggles, fire up the drone, and have some fun!
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DIY
Here's how to build a miniature refrigerator with basic materials
This little fridge works like a charm.
DIY
Here's how to build a waterwheel-based power generator
Using some basic materials, you too can make your own power generator.
DIY
Here's how vehicle wheels are made in a factory
If you've ever wondered how wheels are made, then you're in for a treat.
DIY
Build your scale model cable-stayed bridge with this guide
All you need are some cement, wires, and crafty hands!
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DIY
Engineers build a massive Bat Signal that actually works
It's more complicated than you might think.
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