Luggage that folds out to become a scooter, like the Olaf 4-in-1 backpack, is already a good idea. The Briefcase Electric Scooter from Coolpeds improves on the idea by adding an electric motor to the ...

It is often necessary for persons other than licensed electricians to perform minimal electrical work in a commercial or industrial facility. This work must be performed in the same safe manner as all ...

With the internal combustion engine (ICE) being a staple of multiple forms of transportation since the late 19th century, most people are at least somewhat familiar with how an engine works: fuel and ...