Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science experiment. Follow the detailed steps to assemble a motor with a plastic bottle cap ...

DETROIT (AP) — The Environmental Protection Agency announced an end Thursday to credits to automakers who install automatic start-stop ignition systems in their vehicles, a device intended to reduce ...

Start-stop is a technology that automatically shuts down a vehicle’s engine when a driver comes to a complete stop, and then automatically restarts the engine when the driver takes their foot off the ...