Leiden scale to be true. Oxygen under a standard atmosphere boils at a temperature in the 90.15 to 90.18 K range. For hydrogen, it depends on the molecular variety. The boiling point is 20.390 K for "normal" hydrogen (made up of 75% orthohydrogen and 25% parahydrogen) and 20.268 K for pure parahydrogen. Under the purported definition, absolute zero would lie at -20.15 °L. Leiden scale The Leiden scale (°L) was used to calibrate low-temperature indirect measurements in the early twentieth century, by providing conventional values (in kelvins, then termed "degrees Kelvin") of helium vapour pressure. It was used below -183°C, the starting
Absolute Zero (video game) who have finally mastered cold fusion, and buzz around the solar system like busy bees." Absolute Zero (video game) Absolute Zero is a science-fiction flight sim first-person shooter, with action taking place over 30 missions in three different locations. It was developed and published for MS-DOS and Macintosh by Domark. In some regions, it was published by Spectrum Holobyte. Absolute Zero is set in the 24th century, on the frozen Jovian moon of Europa, where mankind has established a colony to extract water for fusion reactors. When one of the mining facilities accidentally discovers members of a long-buried alien race,