sag@lemm.eeM to Cassette Futurism@lemm.ee · 1 year agoZenith Space Commandduet-cdn.vox-cdn.comexternal-linkmessage-square28linkfedilinkarrow-up1243arrow-down14file-text
arrow-up1239arrow-down1external-linkZenith Space Commandduet-cdn.vox-cdn.comsag@lemm.eeM to Cassette Futurism@lemm.ee · 1 year agomessage-square28linkfedilinkfile-text
minus-squareLovable Sidekick@lemmy.worldlinkfedilinkEnglisharrow-up13·1 year agoThe click was the release of a spring-loaded plunger that pushed air through an ultrasonic whistle. The whistle was what controlled the TV or stereo.
The click was the release of a spring-loaded plunger that pushed air through an ultrasonic whistle. The whistle was what controlled the TV or stereo.