Elon Musk and Grimes have recently become parents to their third child. The couple already had a three-year-old son named X Æ A-12 and a 19-month-old daughter named Exa Dark Sideræl. However, it has now been revealed in a biography written by Walter Isaacson that they also have another son named Techo Mechanicus, who goes by the name Tau.
The New York Times newspaper reviewed the book and mentioned this revelation. According to the review, Musk has a tendency to dismiss anyone who challenges him as a saboteur or an idiot. The article also quotes Grimes referring to Musk’s anger as “demon mode” which she believes helps him be productive.
It is not known if the book provides more details about the child, such as his birth date or location. Neither Musk nor Grimes has commented on this matter yet. Grimes recently shared that her older children, X and Y, have a strong interest in space and engineering.
In an interview with Wired, Grimes mentioned that X has extensive knowledge about rockets and even more than she does. She added that they had to stop giving him toys unless they were anatomically correct. Grimes also mentioned that Y has an interest in industrial shipping, which she finds unusual.