John Silas Lankford
More from John Silas Lankford
![Lessons From The Panama Canal, 100 Years Ago](https://www.popsci.com/wp-content/uploads/2019/03/18/OIUG5PS677LTTG3L3E433VOJNQ.jpg?w=437)
Engineering
Lessons From The Panama Canal, 100 Years Ago Lessons From The Panama Canal, 100 Years Ago
By John Silas Lankford
August 19, 2014
By John Silas Lankford
August 19, 2014