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
A&D Wejchert & Partners Architects A&D Wejchert & Partners Architects Wejchert Architects, formerly "A&D Wejchert & Partners Architects" (known as "A&D Wejchert Architects") is a firm of architects based in Dublin, Ireland. The company was established in 1974 by Polish husband and wife, Andrzej Wejchert and Danuta Kornaus-Wejchert. Andrzej Wejchert began working in Ireland in 1964 and successfully tendered for the design of the University College Dublin (UCD) campus. He later lectured at the UCD School of Architecture. In 1997, he received an honorary doctorate in laws. Andrzej died in 2009, and Danuta in 2014. Their daughter Agneszka Wejchert Pearson is also an architect. As