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.
The iceberg that sunk the Titanic, 1912. Photograph taken from the ship âPrinz Adalbertâ. Just before midnight on April 14, 1912, the ocean liner Titanic struck an iceberg. Less than three hours later, she lay at the bottom of the Atlantic Ocean, having taken with her more than 1,500 of the roughly 2,200 people on board.