Rafael Leitão - Alchetron, The Free Social Encyclopedia

Rafael Duailibe Leito (born 1979, in So Lus, Maranho) is a Brazilian chess grandmaster. He won the World Youth Chess Championship in the U12 category in 1991 and in the U18 category in 1996. He won the Brazilian Chess Championship in 1996, 1997, 1998, 2004, 2011 and 2013 and played for Brazil in

Rafael Leitão

Porto – Chronicles of Canada Slim

Manuel II of Portugal - Alchetron, The Free Social Encyclopedia

Porto – Chronicles of Canada Slim

Marcos Caruso - Alchetron, The Free Social Encyclopedia

Rafael Leitão

Rafael Leitão

Consciousness, Super brain, Biophysics

Consciousness, Super brain, Biophysics, String theory