Understanding watt-hours will help you survive power outages and off-grid adventures.

Forbes contributors publish independent expert analyses and insights. Roger Huang writes about Bitcoin and its wider impact on society.

【Wooden Digital Wall Clock with LED Digits】Andoolex digital wall clock built with big clear LED digits shows Time, Date, Week, and Indoor Temperature, making it much easier to view at a glance ...

But as we bid farewell to a long, cold winter and welcome spring, many are starting to wonder when the next significant seasonal shift will take place - the clocks going forward and the start of ...

In the spring, the clocks move forward one hour, meaning the sun sets an hour later in the evening and rises an hour later in the morning. Digital clocks like the ones on cellphones will ...

Elon Musk believes the addition of a DOGE clock to the US Debt Clock website is a “start” in the battle to eliminate waste and fraud in the federal government. The tech billionaire and head of ...

WASHINGTON — Millions of clocks across the United States reverted to daylight saving time Sunday. Clocks had to "spring forward" one hour at 2 a.m. on Sunday, March 9, 2025, causing most people ...

A car’s battery powers everything from starting the ignition to running electronics. But over time, the battery can lose its charge and experience a dip in performance. A typical sealed lead-acid (SLA ...

When [Rodrigo Feliciano] realized that the reason his seven-segment LED wall clock wasn’t working was because the original TG1508D5V5 controller was fried, he had a decision to make. He could ...

"I also love the digital remote that allows you to choose between your treatment and tracks your progress." CurrentBody recently upgraded its original LED mask. The newest iteration of this ...

We love custom clocks here at Hackaday, and are always thrilled to see each inventive means of time-keeping. In a seldom-seen take on the familiar device, the [Bastel Brothers]’s LED Strip Clock ...