In this instructive video, you'll learn how to make a powerful DC motor at home using readily available materials. This step-by-step guide breaks down the process, making it easy for anyone interested ...

The High Desert Corridor Joint Powers Agency has selected HDR to develop part of California's high-speed rail system between Victorville and Palmdale.

The U.S. doesn't currently have any operating high-speed rail lines.

High-speed trolling lures offer an easy way to cover water and target big fish without dealing with rigging and maintaining natural-­bait presentations.

A team of roboticists and AI specialists at the Robotics & Artificial Intelligence Lab in Korea has designed, built and successfully tested a four-legged robot that is capable of conducting high-speed ...

NVIDIA's new 800V high-voltage DC power distribution system: completely move PSU modules out of server racks: more room for computer, networking modules.

Hermeus' remotely piloted high-speed aircraft, Quarterhorse, flew for the first time on May 21. (Hermeus) Hermeus, a venture capital-backed firm building high-speed aircraft, flew its Quarterhorse ...

California high-speed rail project seeks outside investors Facing possible loss of federal grants, the authority leading the $128 billion project looks for new funding sources.

CALIFORNIA, USA — One of the state's most controversial projects is under scrutiny again. The High Speed Rail project is behind schedule and over budget and now officials say the estimated cost ...

Denny Hamlin, driver of the #11 Progressive Toyota, is introduced prior to the NASCAR Cup Series Food City 500 at Bristol Motor Speedway on April 13, 2025 in Bristol, Tennessee.