No. A steel plate in one's head cannot cause interference with a computer.
Steel or aluminum
Yes, it has steel in the head.
A steel head and a handle
Not hardened steel
Rotterdam!
No.
it is obtained through your mums bladder then when they have a baby they cut 20% of the baby's head and turn it into steel.
It's zinc, not steel, and it's worth one cent.
If you are referring to the US Steel Corp then, The owner you are looking for is Andrew Carnegie. He is the head of this corp.
The deaths head emblem means "to die with honour"
A screwdriver head is normally made of toughened/hardened steel or chromium plated steel. Depending on the quality of the screwdriver.