Entertaiment, Tech & Gadgets Hypnotic Ink Physics in 4K Slow Motion step son 9 years ago No Comments Facebook Prev Article Next Article In the first Ultra High Definition episode of The Slow Mo Guys, Gav and Dan inject coloured ink into a tank of water. Facebook Prev Article Next Article You may also like Energy is Just Transferred from One Object to Another step son 5 years ago These Bodybuilders Can’t Break An Egg! step son 3 years ago Who’s Behind Deciding How Long A Second Should Be? step son 2 years ago