Nothing could be better for this purpose than Sir William Ramsay's book on “The Gases of the Atmosphere,” for here we have a first-hand account of modern discoveries in a connected and highly ...

Our planet is surrounded by an invisible shell of air, called the atmosphere, held in place by the Earth’s gravitational field. It’s made up of a mixture of different gases. About 78% of the ...

Capturing greenhouse and toxic gases from the atmosphere is a challenge due to their relatively low concentrations ... our material proved extremely robust. Other studies of different porous materials ...