They have a maximum rating of about N35 so they’re more costly and less functional than an N52 magnet. You could tell the difference just by sticking it to a piece of steel and pulling it away ...

For such magnets designed to cope with temperatures up to 200C, a grade of N35 used to be the maximum. But now N52 grade versions are commercially available. "You can literally make the magnet 60% ...

The most common types are CD, DVD and Blu-ray. As removable media, optical discs superseded the earlier magnetic disk cartridges because they weigh less, have higher capacities and are not subject ...

MIT researchers analyzed precious samples from the asteroid Ryugu, delivered to Earth by Japan’s Hayabusa2 mission. They ...

Magnet fishing - where people hunt for metal submerged in canals and rivers - is increasing in popularity, with thousands uploading videos of their finds on YouTube. But there are stark warnings ...

For example, these Master Magnet discs from Home Depot measure just under half an inch, making them the perfect size for many ...

Two researchers who independently developed the neodymium magnet — used in everything from hard disk drives to automobiles — have been awarded the 44th Honda Prize. In 1982, two researchers ...

Meteorite samples agree with this idea for the inner Solar System, but we had no idea if the outer Solar System was affected by magnetism. Thanks to asteroid Ryugu, now we know. The asteroid is a ...

Magnet high schools are public high schools that offer specialized courses, often designed around a theme. Any student in the designated region can attend, which causes most magnet schools to use ...

But while some falsies require messy glue, magnetic lashes make it easier than ever to amp up your fringe. Magnetic lashes take the mess out of the process and are less likely to come off ...

Metals are the only substances that are magnetic. But some metals are magnetic and some are not. The most common magnetic metal is iron. You don't see too many objects made of pure iron but you do see ...

Transcranial Magnetic Stimulation (TMS) is a non-invasive procedure that delivers magnetic pulses to the brain to change neural activity. It is used to treat mental health disorders, particularly ...