Homebuilt bicycle trailer 2
Step by step instructions for building a low cost bike trailer. #beselfrelaint
How to Build a Go Kart Easily - Best Go-Kart Plans & Steps
DIY: Make Your Own Hot Tub How to build your own wood-fired hot tub.It’s not the easiest job, but building your own wood-fired hot tub can save you thousands of dollars if you’re willing to dig a hole and learn some basic concrete skills.
3D Solar Towers Could Generate 20x More Energy Than Flat Panels : TreeHugger
Solar Shade and Solar Generator | Cool Solar Powered Inventions
Any motivated do-it-yourselfer can learn how to make solar panels for their home, workshop or business.
Solar panels as a porch cover. (Allow light to filter through and collect both direct and reflected light.)