The pancreas /ËpÃ¦ÅkriÉs/ is a glandular organ in the digestive system and endocrine system of vertebrates. In humans, it is located in the abdominal cavity behind the stomach. It is an endocrine gland producing several important hormones, including insulin, glucagon, somatostatin, and pancreatic polypeptide, all of which circulate in the blood. The pancreas is also a digestive organ, secreting pancreatic juice containing bicarbonate to neutralize acidity of chyme moving in from the ...
The answer lies in the difference between analog and digital recordings. A vinyl record is an analog recording, and CDs and DVDs are digital recordings. Take a look at the graph below. Original sound is analog by definition.
âBlue Rayâ is what people often called Blue-Ray disc storage, which is simply an optical disc storage technology meant to supercede DVD.Though the Blu-Ray disc is exactly the same size as CD and DVD discs, Blue Ray stores more information and displays it better.Blue Ray technology is used with high-definition televisions and with the Playstation 3 game system.lu-Ray storage is an upgrade from the existing technology, because it allows the disc to store roughly six times the information a standard DVD could store.