The Slow Mo Guys is a science and technology entertainment web series created by Gavin Free, starring Free and Daniel Gruchy, and produced by Rooster Teeth Productions. It has been described as the biggest channel for slow motion videos on YouTube.The series consists of a wide variety of things filmed in extreme slow motion using a range of Vision Research Phantom high-speed cameras, capable of shooting over 10,000 frames per second. The series premiered on 3 November 2010.