Among the abundance of components making up electronic circuits, very few are as important as capacitors. These components, taking the form of conductive plates separated by an insulating material ...

No advocate of the existing Harvard tutorial system regards it in any sense as a finality. It is a stage in an educational experiment, and a very transitory stage: few years have passed since its ...

Gen Con, the biggest tabletop convention in the world, was stacked with exciting new board games. Keith Law runs down his ...

In modern homes, apartments, and offices, multiple entrance doors are common. Traditionally, each door requires a separate doorbell, which increases cost and can confuse residents. Hearing a bell ...

Researchers at Fraunhofer ISE have tested various types of heat pumps in existing buildings across Germany over four years, finding that the systems achieved seasonal performance factors between 2.6 ...

Missouri's online sports betting will go live on December 1, 2025. Compare licensed Missouri sportsbooks, discover launch bonuses, and track the latest updates on the state’s legal betting market.

Where else would you find capybaras, archival Rei Kawakubo, South Park, and exotic Birkins all in one feed? The designer gives GQ the download.

Nothing brings joy to a hacker’s heart like taking a cheap gizmo and making it useful. Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon ...

A special technique produces very wide loop BWs in high-frequency PLLs (and hence, indirect (PLL) synthesizers), thereby achieving very low phase noise rivaling that of direct (MMD) synthesizers. A ...