Clock in a jar Answered
Here's a cool concept made by Oren Hetzroni. It's a clock in a jar where the hands move around the inside of the glass. Reading it is a little tricky, but if you match up the big and little hands with the numbers you can figure it out.
Remaking this one is super easy. Just put the movement inside the lid and bend the hands at a right angle so they move around the side.
jar via core77