Every breath you take almost certainly contains molecules from Julius Caesar’s last breath: it held ~10²² molecules, and after 2,000 years of mixing, the odds you inhale at least one are over 99%.

Sweat itself doesn't smell. It's the interaction with bacteria on your skin that causes body odour.

Philadelphia Cream Cheese was invented in New York in 1872. It was named 'Philadelphia' to capitalize on the city's reputation for quality dairy products, and has never been produced there.

Astronaut helmets have a patch of Velcro inside them for the sole purpose of enabling astronauts to scratch their noses.

Distracted driving, such as mobile phone use, causes 25% of U.S. auto accidents and is six times more likely to cause a crash than drunk driving.

Despite having just 1.9% of India's population, North Korea has won more Olympic medals since the inception of the modern games.

Studies have found that serving a dip with a salty snack significantly increases calorie consumption, resulting in a 77% higher caloric intake per sitting when compared to consuming chips alone.