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n. United States physicist who invented the bubble chamber to study subatomic particles (born in 1926)

"Garrett McMahan, 57, pictured himself growing older, the Bronx man imagined living in his own place and still working at the East Harlem glass and mirror shop where he was a glaser for many years."

nuclear physicist   

laser   

Blaser    Fraser    Frazer    Rukeyser    Taser