Devious sci-fi aliens have hatched many plots to conquer
humanity, but the natural world has outdone the best laid plans of
Martians.
![](http://static.ddmcdn.com/gif/blogs/dnews-files-2013-05-Dallol-sulphur-springs-250.jpg)
Fossil evidence shows just what was on the menu about 1900
million years ago, and what Earth's kitchen would have smelled like at
the time.
No comments:
Post a Comment