The lighter gas came into all Wise's calculations for bolder schemes.
Methane is a lighter gas than either one of those.
Could you hold your light gas in large pottery containers?
Is there a lighter than air gas that is produced in the reaction?
A lighter than air gas should not cause an issue, but this is also an interesting question.
Under action of the heat the oil dissolved and gave way to a very light gas, having other advantageous qualities.
It was shaped like a large cigar and undoubtedly contained light gas of some kind.
A. It is the lightest gas and the simplest, most abundant element in the universe.
One pulled a cord which opened the balloon a little and let out some of the light gas.
Adding a lighter gas will only reduce the efficiency of the heavier one.
