Maddow Blog | Trump’s saber-rattling toward Latin American countries takes an unsettling turn This Is How Many Push-Ups Women ...

In this fascinating video, witness the art and craftsmanship involved in making a cow bullock cart from bamboo. This creative DIY woodworking project combines traditional techniques with innovative ...

Rendering of DC Grid modular, direct current power generators using energy sources such as solar, renewable natural gas and biogas. Frustrated with the combination of what its founder terms ...

A configuration of a self-excited induction generator supplying DC loads with constant voltage through a diode bridge rectifier and a buck-type DC–DC converter is proposed. The rectifier input current ...