But nobody was saying they're wrong except for this author. I question why you're so quick to trust this random author. The author himself explicitly states he emailed the scientists who did this study, and all he says about it is a quick note at the end of this article where they said the amount of error in their results means the TSA could still be telling the truth. IE. The scientists who did this study are saying that their findings aren't enough to prove anything about the TSA, but the author is saying they are. The author also didn't reproduce anything of what the scientists actually said to him. IMO, I don't blame you for not trusting the TSA, but there's nothing about this article that makes it particularly trustworthy either.