That's a great idea! "How It's Made" videos can be incredibly educational and interesting. They provide detailed insights into the manufacturing processes of everyday items that we often take for granted. You can find a variety of these playlists on platforms like YouTube. Here are a few suggestions:

1. "How It's Made" by Science Channel: This is the official playlist from the Science Channel featuring a wide range of products from musical instruments to industrial machinery.

2. "How It's Made - Season 27" by Discovery UK: This playlist includes episodes from the 27th season of the show, featuring products like electric stand-up vehicles and pie fillings.

3. "How It's Made - Food" by How It's Made: This playlist focuses specifically on the food industry, explaining how different food items are produced.

4. "How It's Made - Sports Equipment" by How It's Made: If you're interested in sports, this playlist will show you how various sports equipment is made.

Remember, you can always use the search bar to look for specific items you're interested in. Happy learning!