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Birthday: 1989-05-04
Age: 35
Place of Birth: Kauai, Hawaii, U.S.
Known For: Acting
From Wikipedia, the free encyclopedia Dianna Leilani Cowern (born May 4, 1989) is a science communicator. She is a YouTuber who uploads videos explaining various physical phenomena to the PBS Digital Studios channel Physics Girl.[3] She has also often collaborated with other STEM-based YouTube pers...
