Discover how to build a simple DIY Stirling engine powered by heat from candles using an empty spray can and pen components.

You've probably heard of two- and four-stroke engines, but what are the four strokes of a gasoline engine? And how do they ...

Even superforecasters are guessing that they’ll soon be obsolete.

At the end of 2024, no AI had even managed to place 100th in one of the major competitions. But they have since vaulted up the leaderboards. AIs have already proved that they can make superhuman ...

Global demand for lithium is rising fast as electric vehicles and grid batteries move from niche to default, yet the metal is still mostly dug from hard rock or pumped from brine in water‑hungry ...

Spring planting is a race to get your grass seed germinated and into adulthood before they face off with summer heat and weeds. That means the earlier you can get grass seed in the ground, the better.

While interconnection issues and threats to grid reliability are prompting data centers to consider behind-the-meter ...

The capital’s energy network is already under strain at peak times, and the pressures will intensify through 2026 and beyond ...

We describe electricity as a flow, but that’s not what happens in a typical wire. Physicists have begun to induce electrons to act like fluids, an effort that could illuminate new ways of thinking ...

The Bluetti Elite 30 V2 delivers excellent portable power in a remarkably compact and lightweight package, making it ideal ...

Discover the full review of the 2026 Dacia Bigster on CompleteCar.ie, featuring performance, practicality, technology, safety ...

Our year-long test of the 2025 Zero S focuses on its strengths and limitations for motorcyclists as an electric motorcycle.