IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Marine sextant with a bubble level on ...
Kansas is to the ocean as celestial navigation is to the 21st century – seemingly unrelated to one another. But all those things might come together because of a Wichita company. The U.S. Navy ...
A new Digital Sextant has been engineered to provide back-up navigation in the event of failure or malicious adjustment of the GPS system, says manufacturer ScanjetPSM. The Digital Sextant provides a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results