I tell students 'If you are learning from YouTube I almost don't want to teach you because what you learn from YouTube it takes 10 times as long to unlearn.' They do an approximation of the centre of the note an approximation of the interpretation a cloned version.
Brainy folks were also present in Lyndon Johnson's administration especially in the Pentagon where Secretary of Defense Robert McNamara's brilliant 'whiz kids' tried to micro-manage the Vietnam war with disastrous results.
