Re: much more fun in the days of valve TVs
My dad watered the plant on top of the recently installed Colour TV, that had replaced the B&W hybrid one we watched Moon Landing on. Not sure it had any valves (1971?). He missed, the TV went blank and made crackly sounds. Later it was turned back on and worked.
Likely while spectacular, repairing watered valve gear is easier than modern electronics. SMPSUs? Replace all the caps and semiconductors as fault-finding is often fruitless, though on one occasion I simply replaced the rectifier that had a hole "blown" in it, and the standalone DVD player/recorder worked again. I use it occasionally as it can "burn" Firewire O/P of 8mm Digital camcorder to DVD. My last laptop had FW, but nothing newish I have has it.