Caviar from beluga sturgeon is among the world's most expensive foods, reaching $35,000 per kilogram.

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

Fact #5117 · Food

Sea cucumbers expel their internal organs when threatened and later regenerate them.

Fact #4529 · Food

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

Fact #3460 · Food

Peanuts are used in the production of dynamite — they contain glycerol which can be processed into nitroglycerin.

Fact #3787 · Food

Sushi originally referred to fermented fish preserved in salt and rice — the rice was discarded before eating.

Fact #4826 · Food

The world's most expensive coffee, Kopi Luwak, is made from beans eaten and excreted by civets.

Fact #3414 · Food

Bananas are berries in botanical terms, but strawberries are not.

Fact #3 · Food

People tend to believe repeated statements more, known as the illusory truth effect.

Fact #3032 · Food