An object or device that produces a magnetic field. Magnets are essential for the generation of electric power and are used in motors, generators, labor-saving electromechanical devices, information storage, recording, and numerous specialized applications, for example, seals of refrigerator doors. The...
Before getting started, parents should know that magnets can be very dangerous for kids—particularly the loose, high-powered ones often found in magnetic building sets and other toys. Swallowing those types of magnets can lead to "serious injuries to the stomach, intestines, and digestive tract ...
Device of permanent magnets for driving mobile bodies, comprising a plurality of mutually aligned first permanent magnets (10) fixed to a first body and a plurality of mutually aligned second permanent magnets (20) fixed to a second body, where each one of said first and second permanent ...
The Dirac fermions encode topology, flat bands favour correlated phenomena such as magnetism, and van Hove singularities can lead to instabilities towards long-range many-body orders, altogether allowing for the realization and discovery of a series of topological kagome magnets and superconductors with...
Temporary or soft magnets produce magnetic fields while in the presence of a magnetic field and for a short while after exiting the field. Electromagnets produce magnetic fields only when electricity travels through their wire coils. Because electrons and protons are tiny magnets, all materials have...
And nobody is teaching you this stuff. We had to learn all this and create all these components for ourselves as we started to see that just doing a standard affiliate marketing promotion wasn’t going to cut the mustard. Heck. This affiliate marketing arena is so over-crowded and competit...
Magnetic Therapy — For those who use magnetic therapy as a healing tool, neodymium magnets fit the bill perfectly. There are different sized blocks to choose from depending on the size of the body being worked on. Closers — Need to hold a brochure, box, binder, or other presentation piece...
Into the abyss. Lester Lefkowitz/Photographer's Choice/Getty Images Dr. Raymond Damadian, a physician and scientist, toiled for years trying to produce a machine that could noninvasively scan the body with the use of magnets. Along with some graduate students, he constructed a superconducting ...
The magnetizing method for producing a coupled body comprised of multi-pole bulk superconducting magnets with respective polarities varying comprises the steps of coupling adjacent members for bulk superconducting magnets of a plurality of members for bulk superconducting magnets with each other in such ...
Interesting information, fascinating fact, did-you-knows, images and videos about magnets, suitable for primary school topic homework.