In 1970 I realized that there was negligible risk from x-rays but many radiographs had poor image quality so that the risk from a false negative was significant.
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Type: Scientist |
“In a Glasser Quality School there is no such thing as a closed book test. Students are told to get out their notes and open their books. There is no such thing as being forbidden to ask the teacher or another student for help.”
“It didn't rain today, so I didn't have to work. Why don't you have to sit around and wait until it rains?”