You Wouldn't Believe What Scientists Found Frozen in Glaciers and Lakes

Human Civilization

Tons of important items in human history have been discovered completely frozen into the ice caps. Neanderthals started using primitive tools by breaking off pieces of rocks and shaping them with larger, harder rocks. Lots of tools like these have been found in their altered state, perfectly preserved in ice.

The More You Know

February used to be the last month of the year, which is why it has the shortest number of days.
Elephants comfort each other with chirps.
The "Like" button on Facebook was supposed to be the "Awesome" button.
The tongue is the only muscle in the body attached from one end.

Post originally appeared on Upbeat News.