3 ms·
The most rudimentary phonograph I've seen: it's made entirely out of paper. http://www.youtube.com/watch?v=RiyegMUKNPs http://www.youtube.com/watch?v=RiyegMUKN
by trafficlight 14y ago
The most rudimentary phonograph I've seen: it's made entirely out of paper.
http://www.youtube.com/watch?v=RiyegMUKNPs http://www.youtube.com/watch?v=RiyegMUKNPs