Larry D. Nichols Larry D. Nichols Larry D. Nichols, born 1939 in the United States, is a puzzle designer. He grew up in Xenia, Ohio, and studied chemistry at DePauw University in Greencastle, Indiana, before moving to Massachusetts to attend Harvard Graduate School. He is best known for the invention of mechanical puzzles including 'The Nichols Cube Puzzle' (1974), patent US365520. He has lived with his wife Karen in Arlington, Massachusetts since 1959. In 1957, 17 years before Dr. Rubik’s invention popularly known as the “Rubik's Cube”, Dr. Nichols conceived of a twist cube puzzle with six colored faces. It was a 2×2×2
John A. Wilson (sculptor) John A. Wilson (sculptor) John Albert Wilson (1877–1954) was a Canadian sculptor who produced public art for commissions throughout North America. He was a professor in the School of Architecture at Harvard University for 32 years. He is most famous for his American Civil War monuments: the Confederacy Statue ("Silent Sam") in Chapel Hill, North Carolina, and the Washington Grays Monument ("Pennsylvania Volunteer") in Philadelphia. Renowned sculptor and art historian Lorado Taft wrote of the latter work, "No American sculpture, however, has surpassed the compelling power which John A. Wilson put into his steady, motionless 'Pennsylvania Volunteer'." Wilson created his