- Planetary classification
- Forest planet
- City planet
- Alpha Centauri system
- 172-element periodic table
- New Year date change
- Future of Major League Baseball
...and more at Category:Articles
Did you know...Edit
- ... that symbol for the element mercury came from the Greek for 'liquid silver'?
- ... that there are related words for motherfucker like fatherfucker, sisterfucker, and cousinfucker?
- ... that Sun will not explode in a supernova?
- ... that there exists yellowish blue (not green) and reddish green that we can't see?
- ... that at one time there were two St. Louis Cardinals, one for MLB and one for NFL?
- ... that there is liquid water on Mars?