A variable speed limit system changes the max speed limit throughout the day. Instead of a static limit, it's based on road ...

Abstract: In order to develop continuously variable transmission (CVT) suited for electric vehicle (EV), a comparative analysis of the transmission used on EV is introduced in this paper. To solve the ...

Experience the full interactive Multichannel News Release here: https://www.multivu.com/gacgroup/9365651-gac-group-hyptec-ssr-sets-new-guinness-world-record As China ...

GUANGZHOU, China, Nov. 22, 2025 /PRNewswire/ -- On November 22, 2025, in the stunning "canton Drift" video release, the GAC GROUP HYPTEC SSR officially set a new Guinness World Record for the highest ...

Physicists in Vienna staged how a cube and a sphere would look in a camera if they raced at 99.9 percent of light speed. They used lasers and ultrafast cameras to build a single snapshot from many ...

Steve Forbes breaks down why California’s endless high-speed rail boondoggle is even worse than people think, and why it needs to be scrapped—yesterday. California’s misbegotten high-speed train ...

Q: William, it's good to see you again. This year, FlyCorvair has two innovations for your Corvair engine installations that your teammate, Ken Pavlou, was showing me. Could you expound upon them? A: ...

CLEVELAND, Ohio — Myles Garrett was pulled over for speeding early Saturday morning. He was cited by Strongsville police for going 100 miles-per-hour in a 60 miles-per-hour zone. After he rolled his ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we hand over the keyboard to a physicist or mathematician to tell you about fascinating ideas from their corner of the ...

When California became a state in 1850, it had fewer than 100,000 residents and 27 sparsely populated counties. Several were larger in land area than some states. CALmatters is a public interest ...

When California became a state in 1850, it had fewer than 100,000 residents and 27 sparsely populated counties. Several were larger in land area than some states. However, its population was exploding ...