We are constantly immersed in magnetic fields. The Earth produces a field that envelops us. Toasters, microwaves, and all of our other appliances produce their own faint ones. All of these fields are ...

Posts from this topic will be added to your daily email digest and your homepage feed. A metal that can move on its own will play a key role in NASA’s next voyage to Mars A metal that can move on its ...

In order to fully explain how an English wheel works, we need to think of making a pie. Therefore, lets begin in the kitchen instead of the fab shop. Imagine you are rolling out the dough for the pie ...