The earth itself is a giant magnet—with an iron core that generates a magnetic field that continuously protects us from deadly solar radiation—the van allen belts. And although the extended science of magnetism is still not fully understood, it hasn’t stopped innovators from harnessing magnetic forces and using them to change our world. Simply put, the value of magnetic technologies cannot be overstated.

The earth itself is a giant magnet—with an iron core that generates a magnetic field that continuously protects us from deadly solar radiation—the van allen belts. And although the extended science of magnetism is still not fully understood, it hasn’t stopped innovators from harnessing magnetic forces and using them to change our world. Simply put, the value of magnetic technologies cannot be overstated.