Art and Design
Zarathustra ran for President of Russia. Hank is running for Senator in Virginia. Two cats, worlds apart, but both political, and both sworn to do good for the world, no matter what.
The thumbtack, or 'drawing pin' as it was first named by the British, was invented more than a century ago. It is so simply designed, it's hard to think of how it could be improved... unless you happen to stick a few fingers into a box of these pins to try to pick one out just one from the pack. Ouch!