CONSTRUCTION
One57
One57, formerly known as Carnegie 57 and nicknamed “The Billionaire Building”, is a 75-story supertall skyscraper at 157 West 57th
MACHINES
Sonar History
Although some animals (dolphins, bats, some shrews, and others) have used sound for communication and object detection for millions of
MILITARY
T-62 Tank
The T-62 is a Soviet main battle tank that was first introduced in 1961. As a further development of the
DISASTERS
USS Scorpion Submarine Disaster
USS Scorpion (SSN-589) was a Skipjack-class nuclear submarine of the United States Navy and the sixth vessel of the U.S.
OIL & ENERGY
Perdido Oil Platform
Perdido is the deepest floating oil platform in the world at a water depth of about 2450 meters (8000 feet)
