WHAT IS A PERPETUAL BIRTHDAY CALENDAR? So, what exactly is a perpetual ... Sometimes a piece of paper is the best way to keep ...

Create a DIY perpetual calendar using this free watercolor ... Apply a medium coat of Mod Podge to the top. Place one of the calendar paper squares on the top of the block, in the center of ...

[andrei.erdei] created an automated perpetual calendar that is mostly hardware ... The stencil for the numbers was simply printed out on paper and the background made opaque by printing several ...

Just when you think you’ve seen them all, someone comes up with something new and unusual, like the concentric rings of this automated perpetual calendar ... from paper to wood using nothing ...