The Nocturnal, an Antique Navigational Tool
The Nocturnal, an Antique Navigational Tool Similar to an astrolabe or a sundial clock, this nocturnal navigational tool, recovered from the wreck of the La Belle in 1996, was one […]
John Harrison’s Revolutionary Maritime Invention
Photo by Harrison H1 Clock Credit Flickr John Harrison’s Revolutionary Maritime Invention A simple invention that helped solve a maritime navigation issue: You may have never heard the name John […]