Ultrasound is often the first test used to look at the liver. Ultrasound (ultrasonography) is the use of sound waves to create an image on a video screen. A small instrument called a transducer gives off sound waves and picks up the echoes as they bounce off the organs.ltrasound is often the first test used to look at the liver. Ultrasound (ultrasonography) is the use of sound waves to create an image on a video screen. A small instrument called a transducer gives off sound waves and picks up the echoes as they bounce off the organs.
RMS Titanic was a British passenger liner that sank in the North Atlantic Ocean in the early morning of 15 April 1912 after colliding with an iceberg during her maiden voyage from Southampton, UK, to New York City, US.
When the ship struck the iceberg, six of those compartments were damaged and the ship began to take on water very rapidly. When did the Titanic sink? The ship struck a massive iceberg late on the night of April 14, 1912. It took approximately 3 hours for the entire ship to sink. The Titanic became completely submerged about 2:45 AM on the morning of April 15, 1912.