Sometimes even simple, needed projects take a long time to happen. Thats just how it works. Activation energy in the workshop is some mysterious and unknowable force not constraigned by actual complexity or necessity. I broke the little holder for my folding lock perhaps 3 years ago, though it could be pushing 4 if I'm being honest. Since then I've been strapping the lock to my porteur rack which has worked just fine. The project formed, however, when I became aware of these aluminum cans: They're leftover containers from shipping delicate vials of some reagent or another at work, and before I came along to hoard them, any which were not reused as pen holders were just thrown away. Not recycled mind you, we do not actually recycle at work. As with most places in Rhode Island we may put things into recycling bins, but they are dumped into the regular rubbish as a matter of routine. The only thing that is actually recycled at work is paper and cardbord, and that is only...