Slow Motion Water Balloon Dropping Falling with After Effect Color Spectrum change in 1080p HD High Definition Colour Video. Slow motion (often abbreviated .<br />In the first Ultra High Definition episode of The Slow Mo Guys, Gav and Dan inject coloured ink into a tank of water. If you have a 4K display or UHD tv, fire it up!<br />Gav and Dan ruin a perfectly good speaker by pouring paint all over it. But hey, at least it looks pretty in slow motion. Follow Gav on Twitter .<br />I put my camera in a tub of water and dropped blue food coloring into the water above the camera. It was taken in slow motion at 240 fps. P7253873.