Note to Self: Get More Chewing Gum
Science can be scarily awesome at times. If you leave a trace of yourself anywhere, scientists won’t just know who you are, but they might end up knowing your habits, your diet, and also what you did last summer. After all, if scientists have your ID, they can search you up on social media to see what you were up to.

Scientists first came across Lola’s remains in 2008, and after analyzing a part of her bone fragments, they learned that she was a dark-skinned girl with brown hair and eyes. They also discovered a piece of chewing gum in her mouth, which they used to determine what her final meal was before succumbing to the frigid climate of Siberia. It was hazelnuts and mallard duck.