Photos: 30kW German electric motocross challenges traditional bikes with two-gear system
The Grizzlar EMX30 is a lightweight, low-voltage electric motocross bike designed to match MX1/MX2 performance. The Grizzlar ...
Electric Motors Are About to Get a Major Upgrade Thanks to Benjamin Franklin
Conventional electric motors come in many types, but they all work by transforming a flow of electricity into motion. Picture ...