Telecoils, Government Checks And “Ali 22”

69% of new hearing aids have telecoils hidden inside, which are small wires used to amplify sound emitting from magnetic sources. In order to make use of the coils, a hearing or induction loop has to have been installed within the building a person is trying to listen to something.

A long-lost box containing 70 checks from 23 dead presidents and other historical figures has been found in a bank vault. One is from Thomas Edison for $100; another for 21 pounds from Charles Dickens.

The “Ali 22” is the pulled-back camera angle shots taken by the NFL during its games.

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