
789 grams of 2,700-year-old marijuana were found in a Chinese tomb in 2008.

The largest recorded earthquake in the U.S. was a magnitude 9.2 that struck Prince William Sound, Alaska in 1964.

The pheromone in mice responsible for attracting female mice was called “Darcin” after Mr. Darcy from “Pride and Prejudice”.

People recall more memories from young adulthood, compared to other periods of their life, a phenomenon called “reminiscence bump.”

New Horizons carries a CD containing some 435,000 names of people who signed up online to send their names to Pluto.