When it comes to e-bikes, the pedal assist system plays a crucial role in delivering a smooth and efficient riding experience. Two primary sensor types make this possible: torque sensors and cadence ...

Cadence is a topic that cyclists love to talk about, often with a zeal that can leave their non-cyclist friends scratching their heads. Some riders still swear there’s a magical cadence we should all ...

Observant motorists may notice a curious trend on U.S. roads: Driving on highways is getting faster while city speeds are getting slower. In denser, more residential areas, an increasing number of ...

Two fast trains have crashed head on in Slovakia leaving dozens of people injured, two of them in a critical condition. The trains collided in the small town of Roznava, in the east of the country, ...

Revealed this week at the 2025 OCP Global Summit, ‘Crescent Island’ marks the beginning of Intel’s annual cadence of GPU releases that follows similar pushes by Nvidia and AMD after dealing with more ...

In China, the longest ultrahigh-voltage power line stretches more than 2,000 miles from the far northwest to the populous southeast — the equivalent of transmitting electricity from Idaho to New York ...

High-speed internet in 2025 is defined by download speeds of at least 100 Mbps, with some fiber plans reaching 8 Gbps. Top providers like Google Fiber and AT&T offer symmetrical fiber speeds, while ...

Scientists have taken one more step down the very long road to time travel. A new paper combines the Alcubierre “warp” drive with the idea of “controlled closed timelike curves.” Though far out, ...

When electric vehicles first came around, they had a lot of problems. They looked ugly, couldn't cover long distances, and most importantly, lacked speed and power. This made them unappealing to both ...

A VPN, or virtual private network, is one of the best tools you can use to boost your online privacy and security. But in the vast ocean of available services, it can be exhausting trying to find the ...