HMS Beagle
The BBC “History Of The World In A Hundred Objects” series recently cited some of John Harrison’s significant horological inventions. None is more significant though than his work with maritime chronometers, devices that literally revolutionised the science of navigation at sea. The Comitti Grasshopper clock is a faithful reproduction of one of Harrisons more exotic chronometers but the BBC series focused on the historic time keeping device that was kept aboard HMS Beagle and accompanied Darwin on his epic voyages.
See more on the article here --- with photos.
