Add Yahoo as a preferred source to see more of our stories on Google. Protect the supply lines. This is a fundamental military tenet. Cut the supply lines and an adversary is weakened, vulnerable, ...

CRTs get messed up by magnets because they are based on a cathode (i.e., electron) ray tube. Electrons get affected by magnets quite a bit - hell, CRTs have electromagnets in them to guide the ...

In recent years, there’s been an added demand on connectors: the need to be non-magnetic. Technically, this means the ...

Protect the supply lines. This is a fundamental military tenet. Cut the supply lines and an adversary is weakened, vulnerable, paralyzed. This rudimentary principle also applies to our current high ...