There are two types of Slow Mo Guys videos: the ones that involve Dan getting injured/drenched/covered in some unpleasant substance in slow motion, and the ones that involve some king of cool science stuff. And they’re just plain mesmerising to watch.
The Chinese Spouting Bowl definitely falls into the latter category.
Rubbing the handles of the bowl makes the water ripple and causes droplets to jump from the surface. At normal speed it looks cool, but in extreme slow motion it’s positively hypnotic.