. . . . "1982Z"^^ . . . "Muller, Derek"@en . . . "1982-11-09Z"^^ . . . "Derek Alexander Muller (born 9 November 1982) is an Australian-Canadian science communicator, filmmaker and television presenter. He is best known for creating the YouTube channel Veritasium. Muller has appeared as a television presenter on the Australian television program Catalyst since 2008."@en . . . . "Derek Muller"@en . "Derek Muller"@en . .