Binary Abacus

Have you ever tried to learn to use a tool, but found it was too complicated and didn't work right for you? For me, this was the Abacus, that weird "calculator" thing. Since I love making things, and since I love using Binary numbers, I decided to make myself a binary abacus that would work exactly the way I want it to. I'm sure that this tool might not work well for anyone other than myself, but all that matters to me is that I can use it.

But, it is pretty cool when you learn how to use it.