Mrs. Morrison:
Tell me something. How can a tuning fork and a screaming woman open the same door?
Ahmed Ben Hassan:
By emitting the same note. In this case, the note of high C. It's a simple device, used commercially all over the world - sound filter. It rejects all sound except one, which is then properly amplified and converted into electrical energy. Thereupon it opens the door.
Mrs. Morrison:
Well, I know a much better device.
Ahmed Ben Hassan:
Yes?
Mrs. Morrison:
A door knob.
Riportata da il
05/03/2025 alle ore 09:02
Consiglia
Voto
Nessun dato in archivio
Commenti
Nessun dato in archivio
