Spinning Tea Grounds Creates Visual Phenomenon

Occurred on July 5, 2020 / Lozorno, Slovakia

Info from Licensor: "During quarantine, I tried gardening for the first time and one of the herbs that I grew was mint. I dried it, ground it and made tea out of it. I brew it in my cup with the mint leaves still in the water. I was bored, so I found myself absent-mindedly spinning the cup. During the spinning a physical phenomenon occurred. It looked really satisfying."