Some innovations in physics come from entirely new technologies, others from fresh theoretical insights. Others still take ...

What if the next generation of disposable electronics—the sensors in your food packaging, the diagnostic strips in a medical ...

A very cool (also warm!) property of the base-emitter junction of (most) small signal BJTs is the ΔVbe temperature-sensing ...

Researchers from the University of Twente and Harvard University have developed a new way to generate ultraviolet (UV) light ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Infrared sensors that detect the short-wave infrared (SWIR) region can clearly recognize objects not only during the day and ...

A light-sensitive crystal is opening the door to a new era of “light-written” technology. Arsenic trisulfide can be reshaped ...

Abstract: Pancreatic illnesses and injuries can lead to a wide array of potentially life-threatening diseases. Therefore, it is crucial to regularly assess pancreatic health, which can be done by ...

Abstract: In today’s world, there is always a constant requirement for automatic machines. As living standards have gone up, it is necessary to construct a circuit that will change the complexity of ...

In 2021, dermatologist David Ozog was on holiday with his family in the Bahamas, when his 18-year-old son had a massive stroke. The teenager was airlifted to Florida, and then to Chicago for surgery.