and it may soon be possible to build permanent magnets as strong as neodymium magnets, but without any rare earth metals. In fact, the only thing needed to make them is iron and nitrogen ...

Before the discovery of the neodymium magnet ... but it lacked a sufficient coercivity — a measure of a magnet’s resistance to other strong magnetic fields,” explains Sagawa.

60 Pack Refrigerator magnet is equipped with magnet with nickel coating. And package size at 2.5 in width and 4 in length capable of holding up to 8 sheets of A 4 paper.round Perfect for Card ...

Magnet Expert Ltd recorded the experiment using a selection of strong neodymium magnets which can be bought on their website. Produced by Leon Siciliano More from Science This liquid rocket fuel ...

He also combines magnets with slime. Neodymium magnets are strong enough to attract magnetic slime. Pafundi shows how to make the magnetic slime on his channel. All you need is white glue ...

Worried Qi2 certification wouldn't guarantee magnets? Worry not, promises the WPC, Qi2 absolutely requires integrated ...

In a laboratory, the repulsion of water by really strong magnets (more powerful than the neodymium ones here) has even been used to make small animals levitate. Please don't annoy any pets or wild ...

One look at this sleek piece and it’s easy to see why it was our favorite magnetic knife block. It's made of solid Italian beechwood with extra-strong neodymium magnets that hold blades securely.

Put your rod away and search in outdoor waters for ferromagnetic objects available to pull with a strong neodymium magnet. Find rare and valuable items, restore them, and sell! Advertisement All ...