Liquid helium Liquid helium At standard pressure, the chemical element helium exists in a liquid form only at the extremely low temperature of −270 °C (about 4 K or −452.2 °F). Its boiling point and critical point depend on which isotope of helium is present: the common isotope helium-4 or the rare isotope helium-3. These are the only two stable isotopes of helium. See the table below for the values of these physical quantities. The density of liquid helium-4 at its boiling point and a pressure of one atmosphere (101.3 kilopascals) is about 0.125 grams per cm, or about 1/8th the density
Boiling Point: Road to Hell Russobit-M the story actually takes place somewhere in Colombia, while in the version published by Atari it was changed to fictional country Realia. It is unknown why the plot was changed in this way. Boiling Point: Road to Hell Boiling Point: Road to Hell ("Xenus: Точка кипения", "Xenus: Boiling Point") is a video game developed by the Ukrainian game studio Deep Shadows and published in 2005 by Atari. Boiling Point's gameplay is a combination of open world, FPS, and role-playing video game mechanics. Critical response upon its release was, with few exceptions, lukewarm. This was attributed to the many technical