Electropermanent magnet - Wikipedia
Finding the Right Magnet Materials: Alnico vs Neodymium NdFeB | Eclipse Magnetics
A Permanent Magnet That Turns On and Off - YouTube
magnet summary | Britannica
Magnetic field
The Ultimate Guide To Gauss - FIRST4MAGNETS | Blog
Fusion gets closer with successful test of new kind of magnet
Magnets and Their Fields - Magnet City
364,571 Magnet Images, Stock Photos & Vectors | Shutterstock
Magnet Source Heavy Duty Magnetic Base, 95 lb - 1 EA (456-07223) - Walmart.com
Switchable Magnet & On and Off Magnet, “How and What” You Wanna Know | HVR MAG
Magnets and Electromagnets
Magnetic Field Viewer Card, Eddy Currents & Magnetic Fields: Educational Innovations, Inc.
CONVECTION ZONE
Magnets: Types, Applications, Manufacturing, and Magnetizing Process
Magnets with an OFF Switch
What is a magnet?
Magnetic Switchable Device - Magnets By HSMAG
Magnet Basics
20.1 Magnetic Fields, Field Lines, and Force | Texas Gateway
Amazon.com: MUTUACTOR Strong Rubber Coated Neodymium Magnet Backup Camera Magnetic Mount Base,100lb Heavy Duty Round Magnets,No Scratch Painted Surface High Friction Magnet Base for Car,Bus,Camera and Equipement… : Industrial & Scientific
The Creative Science Centre - by Dr Jonathan P. Hare
Magnetism: The One Thing You Need to Know — DocStuve.com
Is there any simple, low-energy way to make a permanent magnet able to turn 'on and off' (similar to an electromagnet)? - Quora
