My mind went back to being a kid and making crystal sets. Used to wind the coils on Ajax tubs. For the aerial, clipping on to the copper telephone wires always gave phenomenal reception.
Oooh, there were also the Heathkit kits.....
Nostalgia time 'when I was a lad.....'
"Don't think of them as problems, think of them as opportunities."
"OK, I think I've hit an insurmountable opportunity!"