This week we attended SHARKFEST, the first conference for developers and users of the Wireshark open source protocol analyzer (formerly called Ethereal). Organized by CACE Technologies and Wireshark ...

Chronicles the author's first transatlantic voyage, when he learned to navigate using a sextant, and traces how this indispensible navigational tool was used by daring mariners to explore and map the ...

December 6, 2021: In late 2021, Russian video appeared that showed a heavy bomber in flight with one of the crew using s slide rule, apparently to calculate course and/or fuel consumption rate. Most ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The Apollo spacecraft contained a ...

How come, three years after the completion of the South Portland addressing project, there are still street signs within the new South Portland sextant with the “SW” prefix on the street signs?