Uploaded January 2009 | Updated September 2026, 1 day ago
Part 10 is Step 7, acurately folding the edge flaps the rest of the way over with a credit card or something like it. Then you need to pound it (not rub it) flat. Be careful not to kink it.
You can find more DIY science projects like this at sciencetoymaker.org
Part 10 is Step 7, acurately folding the edge flaps the rest of the way over with a credit card or something like it. Then you need to pound it (not rub it) flat. Be careful not to kink it.
You can find more DIY science projects like this at sciencetoymaker.org










