Is Your Battery Ready for Freezing Temperatures? How to Tell Before It Strands You

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

I checked my GFCI breaker with a $220 thermal camera - and it proved me wrong (in the best way)

I used to dismiss thermal cameras as a gimmick - now I rely on one daily as an essential tool in my fix-it kit.
IEEE

Effects of Shielding and Guarding Electrodes on Electrostatic-Force Balance Measurements in a Coaxial Cylindrical Capacitor

Abstract: This article reports on a numerical simulation using the finite-element method (FEM) on the effects of shielding and guarding electrodes of a vacuum-gap capacitor using coaxial cylindrical ...
IEEE

Active De-Excitation System Using Magnetically Coupled Secondary Coil and Charged Capacitor for Fault Protection of Superconducting Coils

Abstract: Coils excited for high magnetic fields have large discharging time constants owing to high inductance and low resistance for large operating currents. This type of coil requires a ...
NBC News

Federal government to require car companies to use female crash test dummies

BREAKING: Trump orders blockade of all sanctioned oil tankers entering and leaving Venezuela news Alerts There are no new alerts at this time WASHINGTON — For the first time ever, American car ...
ZDNet

The right way to run an internet speed test (and how I use the results for better Wi-Fi)

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...