Look what I found while I was packing.
A toy Jin has owned since he was a little pirate. I think it is safe to say that it is vintage.
Jin told me, that he begged his father for it. I am glad he still has it.
From what I understand, it is like a little electronics toy, and by following the instructions in this book, you can make different things. Like a radio, an alarm, some sort of sensor...
We made an amplifier, connected the microphone to it, and had a karaoke session with the cats.