https://en.m.wikipedia.org/wiki/Mechanical_television https://en.m.wikipedia.org/wiki/Mechanical_television I just fell down the rabbit hole of Broadcast Mecha

https://en.m.wikipedia.org/wiki/Mechanical_television https://en.m.wikipedia.org/wiki/Mechanical_television I just fell down the rabbit hole of Broadcast Mechanical Television... very interesting stuff! I’m still not quite sure how the broadcast tech worked for the individual scan lines - I wonder if it was similar to later TV signals, or completely different?