All right, someone please explain to me how to get to sleep tonight after reading this. 😊 On a more serious note. A wonderful bit of science reporting. Here, brevity is a plus. The Author wastes no time on adventitious fripperies. Just the facts. And, oh dear, do those facts speak for themselves. The full study referenced (which is available in toto) is where the action really takes place. Read it. The Writer's work here is a nice summation of the aforementioned research paper. Both complement each other. The included photograph and drawing deserve special mention, provide context, but ultimately are the stuff of nightmares. 😊 An interesting examination of a fascinating subject. Decidedly worthwhile. Five stars!