yes yes
the metal detector was invented because people in old days use to use it so they could find stuff in there body I think
metal detector
Alexander Graham Bell used his metal detector on U.S. President James Garfield in 1881.
Alexander Graham Bell invented telephone metal detector Hydrofoils etc.
The telephone was invented by Alexander Graham Bell, who was awarded the first US patent for the device in 1876. The metal detector was developed by Alexander Graham Bell as well, specifically for the purpose of locating a bullet lodged in the body of President James Garfield after he was shot in 1881. Both inventions showcase Bell's contributions to communication and technology.
The first basic metal detector was in vented in 1881. The inventor was Alexander Graham Bell. The first roll film camera was also invented in 1881. The inventor was Peter Houston.
A metal detector can detect all types of metal....depending on in what type of soil it is in.
Alexander Graham Bell was 29 when he invented the telephone. He died when he was 75.
A metal detector will not find vegetable matter.
The metal detector was invented in 1931 by Gerhard Fisher.
Alexander also worked on inventing flying machines and hydrofoils! He invented the telephone and was involved in the making of the metal detector!
Look for the metal detector with the most discoveries and deepest penetration.