These pressure washers can blast dirt and remove stains without problems. I spent weeks hosing and washing different surfaces to test these high-pressure dirt destroyers.

By Scott DiSavino and Laila Kearney NEW YORK (Reuters) -U.S. electrical grid operators on Monday directed power plants to be ready to run at maximum force to meet the spiking electricity demand ...

There's a secret setting to change the direction your fan spins, and it could be the secret to a lower energy bill this summer.

In the process of electromagnetic launch, the nonuniform contact pressure distribution on the armature-rail interface kept changing with the armature moving forward. At first, the contact pressure was ...

One first-time owner just took the plunge with an electric vehicle and asked Reddit for some advice about their new Tesla Model Y.

In this article, a kind of armature ablation calculation method is presented considering mechanical (high-speed friction transformation, friction) and magnetohydrodynamic and so on. The main features ...

Electrical power transmission networks are protected and controlled by medium and high-voltage circuit breakers. Breakers are meant to make and break the flow of electrical currents in transmission ...

American Express Membership Rewards points will no longer transfer to HawaiianMiles after June 30. Here's what you need to know about this major change.