We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Could Luna beat Oura at the smart ring game?

VVater announced a multi-year, multi-million dollar agreement to provide advanced onsite water treatment for a major food and ...

This technical primer breaks down defrost control board operation, key components, and practical troubleshooting steps every ...

The Blueair Blue Signature is a stylish air purifier that offers multiple air quality readings and does an excellent job of ...

I set my thermostat to this temperature and my energy bill dropped (but my comfort didn't) ...

Jan. 18, 2026 Solid-state batteries could store more energy and charge faster than today’s batteries, but they tend to crack and fail over time. Stanford researchers found that a nanoscale silver ...

Global and hemispheric temperature timeseries are available for annual, seasonal and individual months from 1850 to present. Seasonal means are December-February (DJF), March-May (MAM), June-August ...

Note: Calculation of the sun WBGT has been suppressed for this hour because the approximation used is not valid at these times. The shade WBGT is calculated for an environment shaded from direct (and ...

The minimum temperature in Amritsar today is likely to hover around 5 degrees Celsius, while the maximum temperature might reach 19 degrees Celsius. The mercury level is expected to hover around 11 ...

The minimum temperature in Manali today is likely to hover around -4 degrees Celsius, while the maximum temperature might reach 6 degrees Celsius. The mercury level is expected to hover around -4 ...