The shortest war in history was between Britain and Zanzibar — it lasted 38 minutes.

#history

Jupiter’s Great Red Spot is a storm bigger than Earth that’s lasted over 300 years.

#space

A giraffe’s tongue can be over 45 cm long and is dark blue.

#animals

Write down your goals — it makes them 42% more likely to happen.

#lifehack

Memories aren’t stored in one place — your brain spreads them out across different regions.

#psychology

The human body contains around 37.2 trillion cells.

#science

The Library of Alexandria held over 400,000 scrolls before it was destroyed.

#history

Every person has a unique tongue print.

#knowledge