Trump says that Iron Dome construction will be 'immediate,' signs executive order ...

This vertical axis wind turbine (VAWT) uses five 3” PVC pipes cut in half for blades rotating on three kids bicycle wheels to spin an Ametek 38 volt motor or a wind blue alternator. The whole ...

Wind turbines are a great source of renewable energy, and a great DIY project, too. They can be built with all kinds of materials and the barrier for entry is low for the beginner. [Fab] has built ...

Wind turbines convert as much as 50% of the energy ... Some turbine manufacturers advertise DIY installation, but Energy.gov advises against doing the job yourself. Choosing site placement and ...