Therac-25 is the most famous incident, but it's just the tip of the iceberg. This is still happening, and it happens a lot. http://www.nytimes.com/2010/01/24/h

Therac-25 is the most famous incident, but it's just the tip of the iceberg. This is still happening, and it happens a lot. http://www.nytimes.com/2010/01/24/health/24radiation.html http://www.nytimes.com/2010/01/24/health/24radiation.html