Set Theory Clock
The person who snapped this shot wasn’t looking for answers. They were providing an answer to a question literally nobody asked. Still, we’re thankful that they did. That way, we can share this useless information with other people who couldn’t care less about set theory clocks.
Oh, by the way, this thing is called a set theory clock. It’s basically a clock that makes it a million times harder to tell the time. Each light in the top row indicates five hours, the second row is one hour per light, the third row is for every five minutes, and the last row shows one-minute increments. According to this clock that forces us to do math when we’re not in school, it’s 11:41 AM.