Astronomical amounts of energy could be extracted from black holes—to build a gigantic bomb, for example. Experts have now ...

Physical simulation is one way to attack EMI issues affecting computing equipment and environments in the medical arena.

A bomb from a black hole would probably be the most destructive weapon in the universe. Now Hendrik Ulbricht of the ...

The company operates through Metal Oxide Semiconductor Field Effect ... high voltage Super Junction MOSFETs, power integrated circuits, and integrated function power devices.

A simple slab superlens is 'near-sighted ... which is the key to scaling down integrated circuits for high-performance electronics. Optical and magnetic data storage, and biosensing 68 may ...

Simple cross bracelet - How to make jewelry from copper wire Can do the same with ring, earrings and pendants to make sets With this form you can use any type of wire or wire size you have. Smaller ...

[zaphod] had to research how a metal detector actually works. After reviewing the pros and cons of various approaches, the decision was made to go with a beat frequency oscillator (BFO) circuit.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

In addition to analog clock hands it has an OLED display driven by the MSP430 inside. Here’s a quick PIC-based metal detector which [Nicholas] built.

(Seguin) — Families, friends, and community members attending the 2025 Seguin High School graduation ceremony will be required to pass through a metal detector. The Seguin ISD is implementing the use ...