Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper ...

Resistors are tiny components that play a big role in shaping how electricity flows through a circuit. This video explains ...

Combining Cor Van Rij's JFET test socket with two DMMs, a current limiter, switches and a wall wart yield a simple, accurate ...

Power strips are convenient when you’re short on wall outlets, but there are some things you should never plug into one.

Genetic engineers can design and assemble sophisticated gene circuits to program cells with new functions, but important signaling molecules can become diluted as these cells grow and divide, causing ...

Abstract: Due to their high-speed operation and low power consumption, single-flux quantum (SFQ) circuits are promising technologies for integrated circuits. However, current superconducting ...

Abstract: The increasing integration complexity and operating frequency of modern circuit designs necessitate comprehensive electromagnetic (EM) simulations for accurate performance assessment.

Gene Wengert, the Wood Doctor, also answers questions about the bendability of MDF and sticker stain when drying lumber.

However, it was Cameron's guerrilla filmmaking tricks – including using a light meter to dictate where he could film the ...

There’s more to making an oscillator than meets the eye, and [lcamtuf] is here with a good primer on the subject. It starts ...