Cryogenics necessary to use a silicon diode for accuracy. Cryogenics In physics, cryogenics is the production and behaviour of materials at very low temperatures. A person who studies elements that have been subjected to extremely cold temperatures is called a "cryogenicist". It is not well-defined at what point on the temperature scale refrigeration ends and cryogenics begins, but scientists assume a gas to be cryogenic if it can be liquefied at or below . The U.S. National Institute of Standards and Technology has chosen to consider the field of cryogenics as that involving temperatures below . This is a logical dividing
D'You Know What I Mean? D'You Know What I Mean? "D'You Know What I Mean?" is a song by the English rock band Oasis. Written by Noel Gallagher, it was released on 7 July 1997 as the first single from their third album "Be Here Now " (1997). The song reached number one on the UK Singles Chart, the third Oasis song to do so. The song also claimed the number-one position in Finland, Ireland, Italy, and Spain, as well as reaching the Top 5 in Norway, Sweden, and New Zealand. It sold 162,000 copies in its first day in the shops and 370,000 by