ALTHOUGH Southern, 2 in 1803, made some very careful experiments to determine how much water was required to furnish I cubic foot of steam at various pressures, still the foundation of vapour-density ...

Everyone is familiar with tiny gas bubbles gently rising up in sparkling water. But the bubbles that were created by intense focused lasers in this experiment were ten times smaller and contained ...

Water vapor density variations depending on season (horizontal axis) and latitude (vertical axis) throughout the year: (a) represents experimental data, (b) is a numerical simulation, and (c) is the ...

IN a letter to NATURE, December 27, 1888 (p. 198), I gave a tabulated statement of the numerous vapour-density determinations of halogen, and a few other compounds of aluminium and the allied metals, ...