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Solar Thermally Pumped Hydroponic System
My Indoor DWC Hydroponics System
Simple Intercom From a Pair of Old Corded Phones
Mini Matchstick Gun - The Clothespin Pocket Pistol
Spray Paint Can Lamp
How to Make AC Powered "Batteries" for your DC Powered Devices
The Most Useless Machine EVER!
How to Clean Your Sinuses
Make a Compost Bin From a Wheelie Bin
Tennis Ball Tripod
Solar Powered Trike
Ultimate Vegetable "EarthBox" For CHEAP!! :) TeraHydro Boxes (aka TetraHydro Box) DIY HOMEMADE
The Dearthbox: A low-cost, self-watering planter
Simple Algae Home CO2 Scrubber - Part 1
Free Heat! Its Everywhere!
The world best fire starter
How to reduce costs, save the world, and feel better about yourself
Shrink your freezer to save energy for FREE!
Robotic Solar Powered Sunflower
DIY Solar Powered radio for $5
The FLED Solar Engine
LED Grow Light using Joule Thief Battery Power in a Wick Gardening Container for CHEAP!
Growing Plants With LED Lights
Chuck's No Weld Recumbent Bike
No Weld Recumbent - Modifications
Drawing for Non-Majors: using analog and digital tools