Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

It has long been known that the simple combination of a depletion-mode MOSFET (and before these were available, a JFET) and a resistor made a simple, serviceable current source such as that seen on ...

The landscape of autoimmune drugs is full of products that work by suppressing the immune system — an approach that works but also comes with complications. Nilo Therapeutics is taking a different ...

National Women’s Soccer League commissioner Jessica Berman threatened to fine the Kansas City Current after a disagreement over extreme heat procedures that delayed a match against Orlando Pride by ...

At first glance, [RobBest]’s constant current source looks old school. The box is somewhat old-fashioned, featuring switches and binding posts. Most importantly, there’s a large analog meter ...

Looking for Constant Contact alternatives that actually move the needle? You’re not alone. The editor can be a little clunky, automations shallow, and the integrations list is a bit weak. When you’re ...

Planck's constant reveals the quantum world's fundamental energy levels. It shows how light and matter exist in discrete units (quanta). This constant defines limits to our knowledge of particle ...

A natural gas could be a key component of climate mitigation, scientists say. A hidden source of clean energy could power the planet for more than a hundred thousand years if tapped into, according to ...

Over on his YouTube channel [Aaron Danner] explains biasing transistors with current sources in the 29th video of his Transistors Series. In this video, he shows how to replace a bias resistor (and ...

The ever innovative and prolific Mr. Woodward has offered “PWM-programmed LM317 constant current source,” an intriguing programmable constant current source which elicited a lively conversation in its ...