Category: Unbelievable Facts Library

Old people smell is actually caused by the chemical 2-nonenal. Older people secrete this chemical through their skin at a higher rate than younger people.

During the parade of nations at the opening ceremony of the Olympic Games, Greece always enters the stadium first due to its status as the birthplace of the Olympics.

Dogs have ‘eureka moments’ and enjoy the experience of solving a problem to obtain a reward.

Horses have a locking mechanism called “stay apparatus” that allows them to sleep standing up without having their limbs buckle.

When a bald eagle loses a feather, it will automatically shed the same feather on its other side to maintain balance.

All Dutch electric trains are powered by wind energy, serving 600,000 passengers daily.

Dogs can shake 70 percent of the water off their fur in four seconds, thanks to their loose hanging skin

Venezuela had the world’s 4th highest GDP per capita in 1950, trailing only the United States, Switzerland, and New Zealand.

For 249 years, the tallest building in the world was Lincoln Cathedral.

In English, zero quantities are plural by default. Therefore, you should write “0 results found.”