Hot water can freeze faster than cold water — it’s called the Mpemba effect.

#science

Turn off phone notifications — silence is focus.

#tips

Tardigrades can survive in space, boiling water, and radiation.

#weird

Use the “2-minute rule” — if it takes less than 2 minutes, do it now.

#lifehack

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