Energy & Green Tech
The chief of the U.N. nuclear agency will visit Japan next week to meet with Japanese leaders and see final preparations for the release of treated radioactive wastewater from the damaged Fukushima nuclear plant into the ...
Jun 30, 2023
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Energy & Green Tech
Japanese regulators began a final inspection on Wednesday before treated radioactive wastewater is released from the wrecked Fukushima nuclear plant into the Pacific Ocean.
Jun 28, 2023
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Engineering
Solar geoengineering—artificially reflecting sunlight back into space—is a double-edged sword. It would cool the rapidly warming planet, but is it too risky to consider as a viable option? Douglas MacMartin, an aerospace ...
Jun 27, 2023
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Other
As an international group of agencies investigates why the Titan submersible imploded while carrying five people to the Titanic wreckage, U.S. maritime officials say they'll issue a report aimed at improving the safety of ...
Jun 27, 2023
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Robotics
Rescuers spotted debris from the tourist submarine Titan on the ocean floor near the wreck of the Titanic on June 22, 2023, indicating that the vessel suffered a catastrophic failure and the five people aboard were killed.
Jun 23, 2023
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Other
The world remains riveted by the story of the lost vessel carrying five people to see the remains of the Titanic at the bottom of the North Atlantic Ocean. A massive search operation continues for the submersible, named Titan, ...
Jun 22, 2023
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Other
The desperate search for a submersible that disappeared while taking five people to view the Titanic wreckage has drawn attention to other deep-sea rescues.
Jun 22, 2023
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Other
The journey to the ocean floor to reach the wreck of the Titanic is one that gets relentlessly colder and darker, says one of the handful of people who have ever visited the luxury liner's watery grave.
Jun 22, 2023
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Other
Search teams racing to find the missing Titanic submersible have detected underwater noises in the area. But it won't be easy to find the source of that sound in the ocean.
Jun 22, 2023
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Other
Rescuers trying to find the orca-sized submersible that vanished on its way to visit the wreck of the Titanic are facing a gargantuan task that will test the limits of technical know-how—with only a very slight chance of ...
Jun 21, 2023
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An ocean (from Greek Ωκεανός, Okeanos (Oceanus)) is a major body of saline water, and a principal component of the hydrosphere. Approximately 71% of the Earth's surface (an area of some 361 million square kilometers) is covered by ocean, a continuous body of water that is customarily divided into several principal oceans and smaller seas. More than half of this area is over 3,000 meters (9,800 ft) deep. Average oceanic salinity is around 35 parts per thousand (ppt) (3.5%), and nearly all seawater has a salinity in the range of 30 to 38 ppt.
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