Punched paper tape e barril: o que têm em comum

1. Passo 1. Punched paper tape — faz parte de — Tear de Bouchon. A paper tape sets which threads are raised.
2. Passo 2. Tear de Bouchon — foi inspirado por — Pinned cylinder. Bouchon, the son of an organ maker, carried the idea of a recorded sequence over to punched tape.
3. Passo 3. Pinned cylinder — faz parte de — Music box. The cylinder’s pins pluck the teeth of the comb.
4. Passo 4. Music box — é feito de — Iron. The comb is steel.
5. Passo 5. Iron — é material para — Barril. The staves are bound with iron hoops.

Abrir Evothings