Orenstein

Professor Orenstein is a fictional scientist and a minor character featured in comic books published by DC Comics. He first appeared in Birds of Prey #28 in April, 2001.

Biography
Orenstein was a scientist for S.T.A.R. Labs and was a professor. Orenstein had a theory that Vikings had landed in ancient America. He had studied various rune stones and discovered one that depicted an image of modern adventurer, Dinah Laurel Lance, the Black Canary.