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138,000 BCE
Big Bang
This is actually 13,800,000,000 years ago, but the system doesn't support that level of ancient. -
134,000 BCE
First Star Born
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9500 BCE
Oldest Structure on Earth
Göbekli Tepe is an archaeological site of a temple in Southeastern Turkey and has been dated back to 9500 - 8000 BCE. This date was discovered by carbon dating old tools found during excavations. This building is in fact the oldest structure on earth that we have found to date. -
3500 BCE
First "Yo Mama" Joke
The first-known "Yo Mama" joke occurred in 3500 BCE. According to The Huffington Post, researchers in Babylon found a tablet that featured a few fairly inappropriate jokes revolving around beer, death and mothers. Since the tablet is so old that it's hard to read, perfectly translating the joke about the mother is difficult, but it says, "...of your mother is by the one who has intercourse with her. What or who is it?" -
Period: 300 BCE to
Great Wall of China
Many skeletons are buried in its walls because many workers died making the wall.