in the experiments from which the results of the paper were derived, a saturated solution of common salt had a specific gravity of 1213, or 77 ot the hydrometer, and 100 parts of pure water ...

Watch as simple balloons transform into exciting experiments, cool hacks, and unexpected surprises. From gravity-defying moves to creative DIY ideas, these tricks will keep you entertained and ...

In the absence of gravity and oxygen ... small flames tend to be rounder. Experiments on ISS also led to the discovery of steadily burning cool flames, which burn at extremely low temperatures ...