Throwback Thursday: This is Not a Drill — It Happened Again

I really don't enjoy the type of "Throwback Thursday" posts that are triggered by something in the news that reminds me of something that I've blogged about in the past.
Sometimes, it seems people are doomed to keep repeating the same preventable errors instead of learning from others, improving systems, and mistake proofing things in life. In this post, we look back at repeated errors in pathology, building demolition, and emergency alert systems...














