sag@lemm.eeM to Cassette Futurism@lemm.ee · 20 days agoZenith Space Commandduet-cdn.vox-cdn.comimagemessage-square7fedilinkarrow-up13arrow-down10file-text
arrow-up13arrow-down1imageZenith Space Commandduet-cdn.vox-cdn.comsag@lemm.eeM to Cassette Futurism@lemm.ee · 20 days agomessage-square7fedilinkfile-text
minus-squareLovableSidekick@lemmy.worldlinkfedilinkEnglisharrow-up1·edit-220 days 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.