Why Are Medical Ultrasound Systems So Inexpensive?
The article seemed to be mostly an explanation of why any high quality ultrasound has to be expensive and I&#x27;m sure the author is correct there.  But the original article was about the possibility of cheap, low quality ultrasound.<p>I can understand why, when you&#x27;re dealing with human lives, you wouldn&#x27;t want anything but the best.  But that wasn&#x27;t the use case of the original article.