Boiling point liquid is the highest temperature (and pressure) it will actually boil at. See also Vapour pressure of water. The element with the lowest boiling point is helium. Both the boiling points of rhenium and tungsten exceed 5000 K at standard pressure; because it is difficult to measure extreme temperatures precisely without bias, both have been cited in the literature as having the higher boiling point. As can be seen from the above plot of the logarithm of the vapor pressure vs. the temperature for any given pure chemical compound, its normal boiling point can serve as an indication of that
Stone boiling sources: the Database of North American Indians, Binford’s Hunter–Gatherer Database, and the eHRAF files. Access to the requisite fuels to heat stones is likely associated with stone boiling's use. For example, the Deg Hit'an and the Aleut used this cooking technique despite being above the 58-degrees latitude generalized threshold, which Harold E. Driver and William C. Massey attribute to their access to wood. Stone boiling Stone boiling is a moist-heat cooking method. It involves placing heated rocks into a water-filled container to heat the liquid to the point where it can be used to cook. This method of food preparation