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.

The right way to run an internet speed tests (and how to use the results for faster Wi-Fi)

After a decade testing PCs, routers, and networks, I know what really slows things down - and how to optimize your connection.
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

WASHINGTON — For the first time ever, American car companies will soon be required to test vehicle safety using dummies that are representative of women. Transportation Secretary Sean Duffy on ...
IEEE

Receiver Resonant Frequency Adaptive-Tracking in Wireless Power Transfer Systems Using Primary Variable Capacitors

Abstract: Parameter variations within the resonant network of wireless power transfer systems can cause drift in the resonant frequency, leading to a detuned system that requires higher power capacity ...