Free Technology for Teachers: How Does Anesthesia Work? - A New TED-Ed Lesson - 1 views
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John Evans on 08 Dec 15"This morning TED-Ed released a new lesson that anyone who has ever had a significant surgery may be interested in watching. How Does Anesthesia Work? provides a five minute overview of the history of anesthesia and painkillers used during surgeries. The second half of the video explains the basics of the physiology of how anesthesia works. The lesson is appropriate for high school students taking an anatomy and physiology course."