or this video, I'll be making the world's first real diamond water. To do this, I'll be burning diamonds, which are nearly pure carbon (and definitely not "forever"), to make diamond CO2 gas and then ...

Meteorite-dial timepieces aren’t just aesthetically pleasing—they also contain the secrets to the origins of life.

Car nuts could be strangers from opposite sides of the globe, but give them a shiny vehicle to ogle, and they bond like rubber and road. It might not even matter what kind of car it is, as long as it ...

From billion-dollar yachts to diamond watches and rare art, explore 15 of the most expensive things ever purchased by the ...