Learn how to make a DC motor using a simple battery in this intriguing tutorial. This amazing idea transforms basic materials into a functioning motor, perfect for science projects or DIY enthusiasts.

For a half century, scientists have agreed that pure lithium metal—the lightest metal on the periodic table and jam-packed ...

Perhaps it’s time we dust off General Electric’s plan from 1910, when it equipped its GeVeCo electric trucks with separately leased Hartford Electric batteries designed specially to be swapped quickly ...