How to Set Up Your Mountain Bike Suspension (And Actually Understand What You're Doing)

Take the guesswork out of MTB suspension tuning, get your MTB suspension feeling right the first time, and dial in your rear ...
Hot Rod

Hot Rod Shop Series: Low- and High-Compression Fuel Economy Engines

Low- And High-Compression Fuel Economy Engines: The Techniques Are About The Same, But The Approach To Each Is Somewhat Different. A.Most stock cylinder heads have factory-cut undercuts of the type ...
JEC

Greene Tweed achieves record-speed composite impeller for hydrogen compression

The company’s newly engineered composite closed impeller set a record-breaking tip speed of 688 m/s in testing – nearly ...
EurekAlert!

Deep learning-based video snapshot compressive imaging of Leidenfrost droplets

Researchers have developed a novel computational imaging system that integrates optical compression and deep learning to achieve high-speed video capture using only 5% of the data required by ...
The New York Times

After a Slow Start, High-Speed Rail Might Finally Arrive in America

True high-speed rail has not yet made it to the U.S., but that will change soon. Here are the projects currently being developed. By Alexander Nazaryan In 1965, President Lyndon B. Johnson signed a ...
Process and Control Today

Greene Tweed Achieves Hydrogen Compression Breakthrough with Record-Speed Composite Impeller

Greene Tweed Achieves Hydrogen Compression Breakthrough with Record-Speed Composite Impeller. 15/12/2025 Greene Tweed & Co Ltd. Advanced design reduces costs, boosts efficiency, a ...