【實用書籍app】Doable Renewables|最夯免費app-gigacircle

The earth’s fossil fuels are being used up at an alarming pace, and once they’re gone, they’re gone. But other energy sources—solar, wind, waves, “waste” heat, and even human power—are both renewable and environmentally friendly. The projects in this book will help any budding scientist construct and explore working models that generate renewable, alternative energy.