You might want to seek out a local maker space? Is the USA these aren't too uncommon. Or, with the kids, take things apart and rebuild them, modify them. Unscre

You might want to seek out a local maker space? Is the USA these aren't too uncommon. Or, with the kids, take things apart and rebuild them, modify them. Unscrew, unclip, use a solder iron to remove components. Hours of fun. Maybe since we care nowadays, first check (google) for toxic materials such as Asbestos or lead or mercury.