They say the car saved the horse, in the same way the slide rule saved the art of mental arithmetic. There is still a very alive community of those who like to perform mental math feats, it just isn’t as ubiquitous. In a way that really opened up a wealth of recreational activity, when it’s no longer a job you can choose to do it for fun.
They say the car saved the horse, in the same way the slide rule saved the art of mental arithmetic. There is still a very alive community of those who like to perform mental math feats, it just isn’t as ubiquitous. In a way that really opened up a wealth of recreational activity, when it’s no longer a job you can choose to do it for fun.