Elon Musk and Grimes Unveil Secret Third Child, Techno Mechanicus, in Biography

Elon Musk and Grimes have a secret third child named Techno Mechanicus, also known as Tau, according to a new biography about the Tesla CEO. The details about the child, including their birth date, have been kept private. With this revelation, Musk now has ten known biological children with three different women. The biography, written by journalist Walter Isaacson, has already become a best seller on Amazon based on preorders.