I don&#x27;t know, I opened up (too) many toys and appliances as a kid and the only thing I learned was how to open things up. As far as I was concerned, the resistors in there were lined up in a pentagram to summon the proper amounts of electrical current. Guided disassembly would have been much less frustrating for me (in terms of learning) and my parents (in terms of me not being able to reassemble everything quite perfectly... or playing bomb defuser)