[ramblin_ray]

Similar age; similar story to many others' here. I "designed" so many things as a kid... including this spaceship: https://yesteryearforever.xyz/spaceship_cross-section

I remember the wiring, pipes, everything actually went somewhere and was meant for something. Nothing was just for looks and everything served a purpose.

Still hasn't been built to this day ;P

[danparsonson]

Wow that's impressive work - surely you can get some VC funding together to give it a go??