Colm Kevin Mulcahy

Colm Mulcahy (http://www.cardcolm.org) is a professor of mathematics at Spelman College. Video about book https://www.youtube.com/watch?feature=player_embedded&v=WOPGN8w21V4 Over the last 15 years, he has been at the forefront of publishing new "mathemagical" principles and effects for cards, particularly in his long-running bi-monthly Card Colm for the Mathematical Association of America (MAA). He's blogged at the Aperiodical, Huffington Post, and Scientific American. Dr. Mulcahy is a recipient of the MAA's Allendoerfer Award for excellence in expository writing. His interests are broad, ranging from algebra and number theory to geometry. He earned a B.Sc. and M.Sc. in mathematical science from University College Dublin and a PhD from Cornell University for research in the algebraic theory of quadratic forms.