Why do magnets stick together?

Answer Magnets have a number of fascinating properties. One of the most intriguing is the force that pulls them tightly together.DefinitionA magnet is any object surrounded by a magnetic field strong enou... Read More »

Top Q&A For: Why do magnets stick together

What Kinds of Metals Do Not Stick to Magnets?

Moving charges create magnetic fields. Electrons have spin and hence act as magnetic dipoles. If all electrons in a molecule or atom are paired, these dipole moments cancel and there is no net magn... Read More »

What makes magnets stick to a refrigerator?

In the busyness of our everyday lives, we often take certainties for granted. Inquisitive children are good at questioning such things, like what makes magnets stick to the refrigerator? This is a ... Read More »

Science Projects for Permanent Magnets Vs. Temporary Magnets?

Hands-on learning is an excellent way to teach scientific concepts. Projects that demonstrate the difference between permanent magnets and temporary magnets are easy and inexpensive to create. Temp... Read More »

Is a yard stick or a meter stick longer?

A yardstick is three feet, or 36 inches, in length, while a meterstick is 39.37 inches long. Yardstick measurements are typically shown in inches and fractions of an inch, while metersticks are bro... Read More »