Brett Beauregard writes:
I needed a break. I’ve been working hard on the osPID for several months, and I just needed to not look at code or control algorithms for a little bit. Nothing says “break” like an out-of-left-field project.
I only started knitting recently. Something that’s been bothering me about it is the length of the needles. They’re 14″ long, and I’ve been worried they’ll be bent while riding in my backpack.
It occurred to me that some sort of collapsible needle might be useful in this situation. Taking my inspiration from elastic tent poles, I got to work on my “not PID” project.
I’m really happy with how these turned out. The weight increase was negligible, and the seam is almost invisible. It puts a slight drag on the yarn, but nothing major, and I haven’t had any hangs yet. Also, because the halves are connected, you can fold the needle with your knitting on it, without worrying that things are going to fall off.
[via Kevin Groce]