kdawson from the resistance-is-futile dept.
An anonymous reader writes "I'm an adult looking to learn how electronics work and have some fun building projects. But all the kits I've found online are for kids 8-10 years old, and they don't really explain the principles — they just color-code where to place components on boards. Are there any kits aimed at adults? I know if anyone has got the answer, it's this community."
Quantum Mechanics is a lovely introduction to Hilbert Spaces!
-- Overheard at last year's Archimedeans' Garden Party