Biochemical sensors and testing devices rely on bioreceptors and transducers to detect and measure biological signals. Designing these systems requires an understanding of how biological interactions ...

Spacecraft and satellites rely on temperature-sensitive components such as sensors, cameras and solar panels, all of which must operate within carefully controlled thermal limits. Designing these ...

In this video I’m showing how I’ve built a very simple battery backup circuit for my home alarm system. The circuit charges a 12v lead acid battery and in an event of a power loss, it transfers the ...

Electrochemical impedance spectroscopy (EIS) provides valuable insights into the physical processes within batteries – but how can these measurements directly inform physics-based models? In this ...

What would a Tesla be without controversy and split opinions? The Tesla Model Y’s midcycle refresh brought significant enough changes to earn it a spot in our 2026 SUV of the Year competition. The ...

Many technologies rely on electric discharge phenomena, including consumer electronics, medical devices, and high-voltage power systems. During product development, it is highly beneficial to simulate ...

It’s easy to forget, but your AirTag can actually run out of juice, so knowing how to replace your AirTag battery is key. Apple’s trackers are designed to last more than a year on a fresh battery, but ...

Forbes contributors publish independent expert analyses and insights. I write about the economics of AI. The AI boom has been defined by unprecedented innovation across nearly every sector. From ...

Lithium is extracted from brine at Silver Peak, Nevada, currently the only active lithium resource in the U.S. A UC Davis study shows that as demand for lithium grows in coming years, battery ...

Lithium-ion batteries are quietly powering large parts of the world, including electric vehicles and smartphones. They have revolutionized how people store and use energy. But as these batteries ...

For years, the phrase “OnlyFans girl” has been tossed around with a mix of scorn and condescension, a shorthand for dismissing women who leverage their sexuality online. It’s a label often used to ...