If your garage door is having trouble opening or closing, it could be due to a sensor issues. Luckily, you can easily fix ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Abstract: Optical tactile sensors have recently become popular. They provide high spatial resolution, but struggle to offer fine temporal resolutions. To overcome this shortcoming, we study the idea ...

Lithium-ion batteries power phones, laptops, electric vehicles, satellites, and much of modern life, but their rise was built on a dangerous problem. Early lithium batteries delivered huge energy ...

MUMBAI: In a first-of-its-kind operation during its annual pre-monsoon cleaning, the railway authorities pumped oxygen into a 250-metre-long Dadar-Dharavi (DD) nullah to enable conservancy workers to ...

Mumbai: In a first-of-its-kind monsoon preparedness measure, railway authorities pumped oxygen into a 250-metre-long culvert beneath the Matunga railway workshop to enable workers to safely carry out ...

Abstract: Measurement of heat flux and temperature is of high importance in the heat conduction process. Current heat flux sensors can hardly meet the requirements of compact size and fast response.