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Nguyễn Tuấn

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MATH PUZZLE: Can you replace the question mark with a number?

Joseph G. Hamilton

Died 18 Feb 1957 at age 49 (born 11 Nov 1907).Joseph Gilbert Hamilton was an American medical physicist who pioneered in the medical uses and health effects of radioactive isotopes. On 23 Mar 1936, he injected intraveneously a sodium radioisotope into a leukemia patient. His New York Times obituary stated that he was “believed to be the first ever to inject a radioisotope intravenously in a human being.” He became an M.D. in 1936. He identified the usefulness of radioiodine to study and treat thryroid disease. During WW II, he was involved with the Manhattan Project studying the biological effects of the ingestion of plutonium and other fission products. From 1948, Hamilton was Director of the Crocker Laboratory, which had a 60-inch cyclotron for nuclear research.«

Fingers

A guy was packing for a business trip and his three year old daughter was having a wonderful time playing on the bed.
At one point she said, "Daddy, look at this," and stuck out two of her fingers.
Trying to keep her entertained, he reached out and stuck her tiny fingers in his mouth and said, "Daddy's gonna eat your fingers," pretending to eat them and then went back to packing.
He looked up again and his daughter was standing on the bed staring at her fingers with a devastated look on her face.
He said, "What's wrong, honey?"
She replied, "What happened to my boogie?

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