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SEXTANT
In 2015, the US Naval Academy put celestial navigation back in the syllabus after dropping it in 1998; officers learn the sextant in case GPS is jammed or spoofed- In 1915, pack ice sank Shackleton’s Endurance; 107 years later, explorers found its wreck remarkably intact beneath the Weddell Sea
- False GPS signal surge makes life hard for pilots
- The Indian seafarer who lived a 'Life of Pi' like adventureThe Golden Globe Race of 2018 was a celebration and tribute to the original race of 1968.09 Dec, 2018, 06.49 AM IST
- SpaceX Dragon to deliver crew supplies, research to ISSWashington, May 20 (IANS) SpaceX will launch its Dragon spacecraft for its 11th commercial resupply mission to the International Space Stat...20 May, 2017, 01.35 PM IST
- Why the Geospatial Information Bill is an outcome of sarkari cartographic paranoiaThe Geospatial Information Regulation (GIR) Bill is an example of sarkari cartographic paranoia: it proposes fines up to 100 crore and jail...18 May, 2016, 12.14 PM IST
- Mahatma Gandhi's unseen images & how they are a better way to take him closer to new generationsThere are some candid shots of the Father of the Nation. After all, the cameras were following him all the time, especially the CID cameras.28 Sep, 2014, 01.15 PM IST
- Areva T&D demerges distribution biz into new companyAreva T&D India said it has demerged its distribution business into a new company -- Smartgrid Automation Distribution and Switchgear Limit...02 Jun, 2011, 03.20 PM IST
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