Question about the instructions in your README, you say that once you're done with the top side, repeat for the bottom, but when you're working on the bottom side, what stops the elements on the top side from falling off once the heat passes through the board and melts the solder on that side?

Very nice.

I’m tempted to try a few of these just to see how disastrous my build efforts are.

I love this. Fun and insightful article. Thank you.

Seriously? For a tiny board like this also? Genuine question.