But of course, it would come at a huge cost of around $200 trillion, which is about $600,000 per megaton of diamond dust. The study was published in Geophysical Research Letters . More from Chip Chick ...

Scientists are interested in depositing diamond dust into the atmosphere in order to reflect sunlight and cool down the planet. Though using diamond could be more effective and safer than using ...

Clear your work area of any debris or dust that could contaminate your diamond painting. Wipe down surfaces with a clean, dry ...