By Fant, Kenne
By Williams, Trevor I., Withers, Sonia
By Masters, Brian
By Skloot, Rebecca
By Ernst, Edzard
By Henry, John
By Webster, Charles
By VĂ©liz, Carissa
By Pearsall, Paul
By Ride, Sally, O'Shaughnessy, Tam
By Mary Ann Caws
By Dowling, Edward
By StanyerPeter
By Gomella, Tricia
By Kjartan Poskitt, Dunton, Trevor, Poskitt, Kjartan, Reeve, Philip
By Ph.D, Raye Lynne Dippel PH.D., Hutton, J. Thomas M.D.
By School Mathematics Project
By Margaret M. Lynch, Daylle Deanna Schwartz
By DK
By Eric R Kandel
By Mehra, Jagdish
By Woolley, Benjamin
By Kolb, Rocky
By McEliece, Robert J., Ash, Robert B., Carol
By Consolmagno, Guy
By Mundy, Simon
By Wells, David, unknown author
By Peterson, Ivars, Ivars Peterson
By Marantz Henig, Robin
By Kent, Anna