Electricity powers everything from your phone to your refrigerator—but have you ever wondered how it’s controlled inside a circuit? It all starts with one small, powerful component: the resistor. In ...

Ion channels generate electrical impulses produced by living cells. Synthetic ion channels could serve as tools for ...

Quantum mechanics is usually described as the science of the very small — of electrons, atoms, and photons that behave in ways that defy the rules of everyday experience. Yet one of the most striking ...

The takeaway: The 2025 Nobel Prize in Physics recognizes not only the ingenuity of the three US scientists but also the foundation their work laid for technologies still in development. Four decades ...

The Royal Swedish Academy of Sciences has awarded the 2025 Nobel Prize in Physics to a trio of United-States-based scientists for work on quantum mechanic tunnelling. The award, announced by the Royal ...

Bengaluru: A fire suspected to have been caused by a short circuit gutted 19 electric vehicles in Bengaluru on Thursday morning.

Even if you have a schematic circuit that is correct and does what you want it to do, there is a risk that the corresponding PCB will not work properly. This is because your schematic circuit is ideal ...

Moving into a new house is equal parts thrilling adventure and unsettling mystery. You’re taking on a space crammed with unknowns, some of which won’t manifest until you’re comfortably settled. We try ...

Tweens and teens can learn why herbs are healthy and healing and then whip up a revitalizing herbal drink at workshops coming up at two libraries. Grow Dat Youth Farm will bring mint, rosemary, ...

Operational amplifiers (op amps) may initially look intimidating, but with a bit of study, they can be easily understood and used in a variety of applications. Op amps can be thought of as a perfect ...

Sensors monitoring mechanical and biological systems must often scavenge power from the thing being sensed. The oscillator circuits shown here let you operate those sensors. Sensor circuits that ...