Fancy breathing underwater without the need for oxygen? It's possible.

Fancy breathing underwater without the need for oxygen? It's possible.

Say goodbye to bulky oxygen tanks and selfie-unfriendly face masks when you dive – one day soon. With the creation of the Aquaman Crystal, you can get your oxygen supply underwater as it filters and concentrates oxygen from the surrounding air or water. I could tell you its proper name, except I don’t know how : [{(bpbp)Co2II(NO3)}2(NH2bdc)](NO3)2 * 2H2O. A few grains is enough to provide oxygen for one breath, and just 11 litres of…

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