A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

Before a spectrometer can do any useful work, it needs to be calibrated to identify wavelengths correctly. This is usually done by detecting several characteristic peaks or dips in a well-known ...

Street lights in West University Place consist of high-pressure sodium vapor and metal halide bulbs, agenda documents state ... on the streets instead of in your house." CenterPoint will test the new ...

We unbox a new metal spray setup and walk through the first test run, checking its performance and setup process in detail. 'Poor choice of words': Queensland Premier walks back stabbing remark The ...

From the outset, SpaceX's tenth Starship test flight in late August looked like a near-perfect success. The massive rocket had a clean launch from Starbase, sailed smoothly into space, and guided ...

Welcome to Declassified, a weekly humor column. As someone who is used to being booed while at work, I had some sympathy for Ursula von der Leyen as she delivered her State of the Union speech in ...

EllaOla lead tests its products using independent, third-party labs that follow ISO standards. EllaOla’s products are developed with pediatricians and dietitians, and made in NSF-certified, ...

Consumer Reports and Unleaded Kids, a nonprofit focused on protecting kids from lead exposure, recently evaluated 39 baby food brands to see how easy they make it for parents to check their baby’s ...

It's a huge and important step toward getting these batteries into cars and consumer hands. The batteries are much more efficient than current lithium-ion packs, with Mercedes promising more than 600 ...

Abstract: We present outdoor observations of metal-halide perovskite modules deployed in the Photovoltaic Accelerator for Commercializing Technologies center, which houses one of the world's broadest ...