A detailed review of the Sunset Models 3rd Rail Siemens Charger diesel locomotive, covering both SC-44 and ALC-42 types in O ...

We have seen a lot of pictures of Russians placing Explosive Reactive Armor on their BTRs and BMPs since the start of the war, even on trucks. But this is actually a horrible idea, and it is actually ...

Every day, your brain makes thousands of decisions under uncertainty. Most of the time, you guess right. When you don't, you learn. But when the brain's ability to judge context or assign meaning ...

At a red light or stop sign, you should stay stopped until it’s safe to go, full stop. But there’s no magic number of seconds that police or photo radar cameras are watching for. “You must come to a ...

Though threading is a old concept in computer science, and fabric computing has been a term for about thirty years, the terminology has so far been more metaphorical than strictly descriptive. [Cedric ...

Redefining the repeating pattern in photonic crystals creates tightly confined pathways for light while preserving symmetry, offering a simple route to ultracompact and low loss light circuits.

A new technology to more accurately trace neuron shapes from microscopy images is outlined in research released by E11 Bio, a nonprofit Focused Research Organization based in Alameda, Calif. The aim ...

Time was, in those forgotten years called the "late ’90s,” espresso only meant dark roast. And “espresso roast” meant oily-dark beans. At least that’s what they still write on Starbucks bags. But then ...

Missouri law requires all drivers to stop for school buses on two-lane roads. On four-lane roads, only vehicles behind the bus must stop; others may proceed. Violations risk fines, jail time, license ...