‘Sea Hunter’ built for high-risk seas
The Pentagon unveils the world’s largest unmanned surface vessel, a self-driving 132-foot ship able to travel up to 10,000 nautical miles on its own to hunt for stealthy submarines and underwater mines. Posted
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from NewsThis visualization closely follows the Moon’s umbra shadow as it crosses North America during the April 8, 2024 total solar eclipse. It covers the one hour and 50 minutes between 10:57 a.m. Pacific Standard Time and 4:47 p.m. Atlantic Daylight Time. Annotations include a running clock and the location of the center of the shadow. Everyone within the dark oval sees totality. (Visualization by Ernie Wright/NASA Scientific Visualization Studio)
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from NewsAn aerial view of the Androscoggin Mill in Jay that will be transformed into a oriented strand board (OSB) manufacturing facility at the dormant mill. Video by Russ Dillingham taken on March 8, 2024.
