With just a transistor and sensor coil, a new DIY motor achieves continuous motion without complex external electronics.

Based Online Fidget Magnet Ball Toys were recalled because they could pose an ingestion risk to children. The Consumer Product Safety Commission said 9,300 magnet toys were pulled due to the hazard.

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Add Yahoo as a preferred source to see more of our stories on Google. People think of it like we’re doing sequels with another number, and I know what they are on the title. But to me, it’s no ...

Colorful toy men sold on Amazon last year pose a deadly risk for children. The Vndueey magnetic men toy sets were sold for about $10 on Amazon from June 2025 through August 2025, according to the U.S.

For years, scientists noticed that magnetic fields could improve steel, but no one knew exactly why. New simulations reveal that magnetism changes how iron atoms behave, making it harder for carbon ...

The science pros at TKOR explain how a simple magnet motor can be built and tested. Hawley changes stance on war powers resolution after Trump backlash Kelly Evans: The deficit is down big Why are ...

EAST PROVIDENCE, R.I. (WPRI) — Thousands of children’s toys are being recalled because of a magnet ingestion risk, according to the U.S. Consumer Product Safety Commission (CPSC). The Lterfear ...

What happens when artificial intelligence becomes too eager to please? Imagine asking an AI for advice, only to realize later that its response was more about agreeing with you than offering accurate ...

Cuktech’s 10,000mAh magnetic power bank offers the best of both worlds: wireless charging and fast wired charging. Its lightweight design makes it easy to carry — and its tiny price tag makes it a ...

A recall has been issued for Crayola‑branded pip-Cubes after regulators identified a magnet ingestion hazard. The building toys, marketed for creative play, may release small magnets if seams split.

Magnets in the toy, pip-Cubes, can fall out of the blocks and be swallowed by children, causing injury or death, federal regulators warned. By Rylee Kirk More than 9,000 units of Crayola toy blocks ...