Cryogenics 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 line, since the normal boiling points of the
If You Know What I Mean a "tender recollection" of a relationship in his teens, in which he successfully seduced a significantly older woman. If You Know What I Mean "If You Know What I Mean" is a song written and recorded by Neil Diamond. The song is a track from Diamond's 1976 album, "Beautiful Noise", and was Diamond's third number one on the Easy Listening chart, where it spent two weeks. "If You Know What I Mean" went to number one for two nonconsecutive weeks and peaked at number eleven on the "Billboard" Hot 100. In Canada, the song reached number 19 on the pop