- Wearing a necktie may reduce blood flow to the brain by as much as 7.5%
- For seven consecutive years, Finland has been ranked the happiest country in the world.
- Bottlenose dolphins are the only species, besides humans, known to have unique names for each other.
- Your brain consumes roughly 400 to 500 calories every day.
- Around 10% of the population is left-handed.
- After water, tea is the most consumed beverage globally.
- On average, your heart beats about 100,000 times a day.
- The first creatures to journey into space were fruit flies.
- Bats are the only mammals capable of true flight.
- Tomatoes are classified as a fruit, not a vegetable.
- Chihuahuas are the smallest breed of dog.
- Snakes use their tongues to detect smells.
- Buzz Lightyear was originally going to be named Lunar Larry.
- A chicken once survived for 18 months after losing its head.
- Ketchup was originally sold as a medicinal remedy.
- The first animal ever cloned was a sheep.
- Jupiter is the largest planet in our solar system.
- Mercury is the closest planet to the sun.