I dropped my most powerful magnet into the depths of the lake, hoping to pull up some amazing (or maybe creepy) finds! From ...

The free, hands-on science festival is set for 10 a.m.-3 p.m. Saturday, Feb. 22, at the Florida State ...

Before the discovery of the neodymium magnet, the strongest permanent magnet was the samarium–cobalt magnet, which was based on the Sm 2 Co 17 intermetallic phase. However, samarium is expensive ...

CAYANA: I mean, we do have three types of different magnets, and I wonderwhich one out of these would be the strongest. CAYANA: Oh, how about we use these. LOUISE: Okay. So how's that going to work?

"Most of the external layers of a massive star are removed during the supernova, but some material falls back, making the neutron star spin faster." ...