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.

In 1943, Japanese pilots dismissed a new American fighter as slow, heavy, and inferior. That aircraft was the F6F Hellcat, ...