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
What Are Words (album) What Are Words (album) What Are Words is the debut album of the American singer Chris Medina. The album was released by Sony Music contains 11 pop-rock songs, some of them sensitive ballads, others more energetic and rocking. Album included the title track "What Are Words", a touching track inspired by Chris Medina's fiancé who had a serious brain injury after a car accident in 2009. Although "What Are Words" was only a minor hit in the United States, it was a big hit in Scandinavian countries topping both Norwegian "VG-lista" Singles Chart and the Swedish "Sverigetopplistan" Singles Chart. It