Audio – the turning of the crank adjust the speed of the sound/music. Each piece recorded at a different speed you can switch between audio tracks by changing the speed of the tape.

-Magnetic tape
-Sony reel-to-reel player
-Speaker
-Receiver
-Projector
-Hand drill & stand
-Picture frame & cheese cloth

Audio Content:

1860 – “Au clair de la lune” Edouard-Leon Scott de Martinville
1888 – “Israel in Egypt” George Frideric Handel
1906 – “I am Edison’s Phonograph” Len Spencer
– “The sound of a vinyl record”
NASA Voyager Golden Record

1. “Greetings in 55 languages
2. “String Quartet No. 13 in B flat, Opus 130, Cavatina” Beethoven, performed by Budapest String Quartet