Watch as I convert my 1-wire alternator to a 3-wire alternator and explain why this upgrade is beneficial. Learn step-by-step how to wire, install, and optimize the system for improved charging, ...

Yes, in most cases you should replace your car's serpentine belt when replacing the alternator. It's just much simpler to do ...

If you often lose power where you live, whether because of seasonal storms such as hurricanes or due to other problems with the electrical grid, having a whole-house generator can be very convenient.

Abstract: Routine monitoring of the wire bonding process requires real-time evaluation and control of wire bond quality. In this paper, we present a nondestructive technique for detecting bond quality ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Week 14 is going to be crazy. This is likely the last week before the Fantasy playoffs begin in your league, and it's our final week with teams on a bye as players from San Francisco, New England, ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The metal lift clangs and rattles during its 10-minute journey down to “68 Level”, over 2km beneath the ...

The theory behind hydropower is very simple: water obeys gravity and imparts the gained kinetic energy onto a turbine, which subsequently drives a generator.  The devil here is, of course, in all ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› by Wirecutter Staff Last-minute shopping panic? Wirecutter’s gifting expert shares smart ...

Extension cords are fine for small devices, but certain appliances can be dangerous to use with them, particularly in cold weather.

We independently review everything we recommend. We may make money from the links on our site. Learn more› If you often need to get online when there’s no Wi-Fi around and your phone’s hotspot ...