Using electrochemical impedance spectroscopy (EIS) techniques to help obtain battery working conditions like SOH and SOC.

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Proteins can conduct electrons efficiently over tens of nanometers when contact resistance is removed, revealing their ...

A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old ...

Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

Stay connected: Keep the lines of conversation open and allow your child to state a respectful opinion about your rules. Help ...

Discover the power of rest as a tool for collective liberation. Join Tricia Hersey of the Nap Ministry as she explores rest ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

If you're planning to increase your electrical load by adding a new major appliance, make sure your panel can handle it. Here's how.

Growing III-V nano-ridge lasers directly on silicon sidesteps the complexities of existing integration methods and paves the way for scalable, cost-efficient photonic integrated circuit production.

Abstract: A simple method to extract series resistance in nano-scaled CMOS devices is proposed in this brief. The method is based on the flicker noise measurement. After separating the trap-induced ...

Wanna see a trick? Give us any topic and we can tie it back to the economy. At Planet Money, we explore the forces that shape our lives and bring you along for the ride. Don't just understand the ...