By MathWorks, Inc.
By George A. Articolo (Rutgers University, New Brunswick, NJ, USA)
By Lui Lam (San Jose State Univ, USA)
By John Gribbin
By Reader, John, John Reader
By Samuel Arbesman, Arbesman, Samuel
By H. Takayasu
By Philip Ball (, Freelance writer and consultant editor for ^INature^R)
By Edgar E. Peters
By Jack S. Cohen, Ian Stewart