From Wikipedia: Veritasium is an educational science channel on YouTube created by Derek Muller, that has over 172 uploads and 1,234,128 subscribers as of 28 January 2014. The videos range in style from interviews with experts such as Physics Nobel Laureate 2011 Brian Schmidt to science experiments, dramatizations, songs, and interviews with the public to uncover misconceptions about science, a hallmark of the channel. Derek Muller is a science communicator, filmmaker and television presenter. Muller also appears as a television presenter on the Australian television program Catalyst.