Fort Knox in Box: How ATMs Work

Tue, 12 Apr 2022 00:48:52 -0400

A heavy steel vault protects 2 cassettes that each hold over 1,000 bills. A sophisticated assemblage of sensors, rollers and conveyors ensures the correct number of bills is distributed to the account holder.

MACHINES: HOW THEY WORK
Thursdays 10/9c on Science