Watch a physics problem solved: Atwood machine with a heavy pulley! Step-by-step explanation of forces, acceleration, and tension—perfect for students and physics enthusiasts. #Physics #AtwoodMachine ...

When starting this ice challenge, most people just step on the side of the bowl and slide down to the bottom. Then you’re ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. LOS ANGELES — More than 100 Teslas have been ...

The nation’s top auto safety regulator is ill-equipped to detect problems with high-tech electronics commonplace in today’s cars, a new government study has concluded. Calling such shortcomings ...

I’m very confused by all the coverage the Toyota gas-pedal deal is getting. If my gas pedal stuck, and I was flying down the road at 90 mph, I don’t think I would fumble around for my phone to call ...

The Obama administration's investigation into Toyota safety problems found no electronic flaws to account for reports of sudden, unintentional acceleration and other safety problems. Government ...

Toyota is desperate to convince a congressional committee that dangerous bouts of uncontrolled acceleration in its cars are the result of mechanical problems, not computer glitches. That's because a ...

More than 100 Teslas have been involved in accidents because they accelerated unintentionally, according to a complaint filed with federal safety regulators. The complaint, filed on December 19 but ...