One World Trade Center is the main building of the rebuilt World Trade Center complex in Lower Manhattan, New York
An ion thruster or ion drive is a form of electric propulsion used for spacecraft propulsion. It creates thrust by
The Vanguard class is a class of nuclear-powered ballistic missile submarines (SSBNs) in service with the Royal Navy. The class
USS Scorpion (SSN-589) was a Skipjack-class nuclear submarine of the United States Navy and the sixth vessel of the U.S.
Perdido is the deepest floating oil platform in the world at a water depth of about 2450 meters (8000 feet)