%N 1
%V 67
%A Tom M. Apostol
%P 30-40
%K History
%R CaltechES:67.1.Samos
%C Pasadena, CA
%J Engineering and Science
%T The Tunnel of Samos
%I California Institute of Technology
%L calteches4106
%D 2004
%X A new theory on how the ancient Greeks dug a two-sided tunnel through a mountain and met up perfectly in the middle.