Cartoon faces on the Faraday Cage of MRI Scanner
Cartoon faces on the Faraday cage of an MRI scanner, early 1970s.
Magnet and electronic circuitry from prototype Nuclear Magnetic Resonance system, early 1970s. Illustrated is a part of a Faraday cage used by Peter Mansfield to enclose the MRI coils so that radio and television signals would not interfere with them. The stickers were to distract frightened children.