资讯

Submersibles captured images of the Titanic wreck to create a "digital twin" of the ship. Researchers are using it to explore the Titanic's mysteries.
The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...
This bridge is no ordinary crossing. Built in 1944, it is the last timber truss superstructure owned by the state of ...
National Geographic takes viewers behind the scenes to see the process play out for real, with its new documentary series, Top Guns: The Next Generation. Each episode focuses on a specific aspect of ...
Polar historian, naturalist, and submarine pilot Seb Coulthard on the transformative power of expeditionary travel.
Shipbuilders called it a “floating death trap.” The crew didn’t know until it was too late. This documentary explores the flawed design and ignored warnings that led to the tragic loss of 44 men ...
For a great deal of the world at large, DEVO didn’t exist until they released their hit single “Whip It” in 1980, and for almost as large a percentage of the population, that one song remained their ...
While Valve is still involved in The International, it’s in a reduced capacity. How did we get to this point, and why does it ...
While tensions between Russia and Nato are building, Europeans are still busy cleaning up the mess World War II left behind in the ocean ...
While tensions between Russia and NATO are building up in the Baltic Sea, Europeans are still busy cleaning up the mess World ...