Splendid space shot
Articulate (Reddit) article
- 800yr old human footprints in England. How did they date them? and How did they wash away?
- If all the sand in the Saharan Desert were to be removed, what would the remaining landscape look like?
- The oldest known star has recently been discovered. Scientists believe it is ancient because of its low iron content. Why do old stars have a low iron content?
- ELI5: Creationist here, without insulting my intelligence, please explain evolution.
- What did Iceland do to their bankers/politicians, and why haven’t we done the same?