'Hit by a bus': What 'biohacker' Bryan Johnson thinks will kill him
Millionaire biohacker Bryan Johnson accepts that his critics will laugh if he gets hit by a bus and dies, even as he dedicates his life to the search for immortality.
Bryan Johnson just marked another birthday, a potential inconvenience for the man who says he wants to live forever. Last week, the controversial Silicon Valley mogul turned 49. But according to hi… [+7306 chars]