Human Body Ingredients via imaginaryfoundation: 'The average human has approximately 100 trillion cells and each cell is made of approximately 100 trillion atoms, each of which were originally created in the center of a star.' Here it is by mass: http:/
How to Make Solar Cell in Home. Solar energy is one of the fastest growing alternative energies in the world. Though building an entire solar panel takes a degree of skill and patience, even a beginner can apply the same principles to.
DIY Chispito Wind Generator - (Step by Step Plans) — This wind turbine is not only extremely easy to build, its very powerful too. Get the FREE step by step plans today and get off the grid sooner than you may have thought!