nostr:npub1y53r82j2wu06vdgkjt55rjqce6ly8uywa590j02zxccrvkay85zqf2fque I remember it being LOUD thanks to the cheap plastic gearbox and the blimp acting as a soundboard. IIRC it powered on by sliding one of the horizontal stablizers on the back, which of course broke almost immediately. Like most things that involved pen and paper my sister made really cool artistic signs while I just wanted to watch the gears go.