Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.

A new ultrasensitive thermal sensor can track metabolic heat from small bacterial populations, offering potential ...

Spread the love“`html Seeing your check engine light illuminate on the dashboard can be a moment of panic for any driver. Is it something serious? Do you need to rush to the mechanic? Before you jump ...

Spread the love“`html The check engine light (CEL) is that little warning icon on your dashboard that can send chills down your spine. It can signal anything from a minor glitch to a major engine ...

Imagine preparing a bottle of milk for your baby — or a cup of coffee for yourself — and wondering whether the packaging has truly preserved its taste and healthiness. Many products use Modified ...

Of the more than 624,000 highway bridges in the U.S., an estimated 220,000 need repairs. Quantum sensors could help engineers ...

Discover how bioprocessing technology industrial applications expand as fermentation, membrane filtration, PAT, and ...

Every bridge has parts that drivers never see: steel buried in concrete, welds tucked under girders, and soil packed around ...

While artificial intelligence alone may not stop mass fish deaths on Lake Victoria, it is becoming a critical tool in mitigating them. AI cannot reverse pollution or regulate weather, but early ...

New analysis explains how outdated concrete testing slows road and bridge projects, and what Iowa’s specification update means for the rest of the country. With true in-place data, you can make ...

The crankshaft position sensor, often called the crank sensor, is an important component in a vehicle’s engine management system. It monitors the position and speed of the crankshaft and helps control ...

Apple, Garmin, Samsung, Google or Amazfit? I put these watches through the paces to see where they land on step, distance and heart rate accuracy. Vanessa is a lead writer at CNET, reviewing and ...