Making Biodiesel is easier than you think, and great for the environment. See for yourself, using inexpensive items available at most grocery stores!
Learn to extend gas milage. A useful tip on how to save money and extendending gas milage.
No need for batteries. get power from the earth. VERY COOL ! Run night lights, exterior lights,and even charge your camera rechargeable with electricity from the earth.
how to make folding machine tshirt
Please don't watch this video if you don't have brains, if you are not patient, if you hate math, if your calculator is not working. :)
An easy way to solve any Sudoku Puzzel