Can diamonds be used to make CO2 gas?

yes???

Explanation:

I think so because diamonds are made out of carbon

Diamonds conjured from greenhouse gas. Conjuring gemstones from thin air sounds like one of the alchemist's more ambitious projects. But that is what a team of chemists from China is claiming to have achieved by making small diamonds from carbon dioxide.

Explanation:

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.

the manhattan project's indispensable man