In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s magnetic north and its chaotic and relatively unpredictable movements.

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Scientists successfully induced a new magnetic state in an antiferromagnet using ...

The new EAH-AZ100 aims to reestablish the pecking order, using a new version of the magnetic fluid driver tech used in the EAH-TZ700 – which were about as high-end as single-driver wired earphones got ...

A young man forced PolAir to halt operations, almost blinding a pilot as he used a laser pointer at the helicopter over Townsville. Isaiah James Graham appeared in Townsville Magistrates Court on ...

LEBANON, Mo. (KY3) - We’re looking at the danger of laser pointers. Doctors say they can cause some serious health problems. “She started seeing spots almost immediately,” said Jennifer ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...

Ukraine announced the combat use of a new weapon: an anti-drone laser. While this is a significant achievement for Ukraine, ...

Using common materials (laser pointers, polarizing filters, and calcite), anyone can reproduce this experiment at home. If this sparks curiosity, explore Hackaday’s archives for quantum mechanics.

Why should you invest in the best rechargeable LED work light with magnetic base? You should choose this device if you usually work in weak-and-dim lighting conditions. It provides you with bright ...