A quick glance at the spec sheet of the Nikola One reads like a vaporware hypercar startup: An all-wheel-drive electric screamer putting 2000 horsepower and 3700 lb.-ft. of torque to the ground, ...

A startup by the name of Nikola Motor Company has emerged from the shadows to unveil two concept electric vehicles that could have a major impact on their respective markets... assuming of course that ...

The case of a pulsating-load testing machine shows how to ballpark qualities that are important for deploying electric motors. Crankshafts in running internal-combustion engines pulsate as well as ...