The road ahead looks like a black hole. It's so dark and so dreary, even the bravest Saturday mechanic would prefer to be off the highway and safe at home. Unfortunately, you're still hours away from ...

A friend of mine has bought a second hand vehicle with a lot of added wiring installed behind panels that are glued in, some of which are behaving mysteriously. Due to high input impedance, a ...

NEW YORK, July 16, 2025 /PRNewswire/ -- Lucid Diagnostics Inc. (Nasdaq: LUCD) ("Lucid" or the "Company"), a commercial-stage, cancer prevention medical diagnostics company and subsidiary of PAVmed Inc ...

When your eyes send information to your visual cortex, your brain gets to work, assembling a version of reality based on contrasts, shapes, depth, and prior experience. But illusions? They disrupt ...

You might have heard of LCD TVs and monitors, you might know what LEDs are, but how they relate to new TVs isn’t especially clear. Alongside their best OLED TVs, Samsung, LG, Sony, TCL, Hisense, and ...

We all know and love daffodils and tulips in our spring gardens, but it's camassia that's a consistent visitor favorite in the BHG Test Garden, says Test Garden manager Sandra Gerdes. The tall purple, ...

All the electronic safety wizardry on today’s cars counts for little if the driver can’t see where they are going. We tested both types of bulbs with the help of Philips and its light tunnel in Aachen ...

Minor electrical issues in cars can be frustrating, but they're often easy to fix. Understanding how to tackle these problems can save you time and money. This guide will help you repair common ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...