Neues Thema starten

Did you know, that... of the First Wireless TV Remote was a Mechanical Hammer and Rod?

1956: The futuristically-named "Zenith Space Command" used mechanics to  produce ultrasound generated by tiny hammers hitting aluminium bars  inside the remote to produce a frequency.

Zenith Space Command

Read more:

Anmelden oder Registrieren um einen Kommentar zu veröffentlichen