The liver performs over 500 different functions, including detoxification, protein synthesis, and bile production.

Competitive hot dog eating requires athletes to dunk buns in water to compress them for faster consumption.

The Great Wall of China was not built as one continuous structure but over many centuries by different dynasties.

The kiwifruit was originally called the Chinese gooseberry — it was rebranded for Western markets in the 1950s.

Triceratops had a large bony frill that may have helped with defense or display.

The number 0.999... (repeating) is mathematically equal to 1.

The flavor of artificial strawberry is based on a single variety of wild strawberry that no longer commercially exists.

The War of 1812 was fought between the United States and Great Britain.

Narwhals use their tusks to stun fish before eating them, according to recent drone footage analysis.