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.
HMHS ROHILLA. TITANIC'S MAIDEN VOYAGE. The Titanic was finally ready for her departure on April 10 1912. Delays had occurred as a result of the Olympics collision with the HMS Hawke in September 1911 and in February the Olypmic also lost a propeller. The owners wanted to see the Olympic operational before the Titanic.