Humor in electronics

 Here is a fun web page on the cartoons that were found on some of the schematics for classic Tektronix gear:

https://vintagetek.org/tektronix-schematic-cartoons/

My favorites: pilot light

external clock:

external sync:

One thing I used to work on at GTE were Programmable Read Only Memories known by the acronym: PROM.  I remember calling the local rep for Harris and got the secretary - she must have been new, when she inquired what the reason for the call was I just answered: PROMs.  And she said something like: "you mean like the high school dance ?" Yes, the high school dance :)

Best Regards,
Chuck,WB9KZY
http://wb9kzy.com/ham.htm