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11,491 facts. Click any fact to see its full page.
All 11,491
📜 History 1,991
🔬 Science 1,964
🐾 Animals 1,525
🚀 Space 977
🧠 Psychology 893
🌿 Nature 759
💻 Technology 735
🌍 Geography 599
🎭 Culture 581
🫀 Human Body 572
🌊 Ocean 373
💬 Language 245
🍕 Food 199
✨ General 68
✨ Dinosaur 10
Humans reached the Moon less than 70 years after powered flight.
Nothing can travel faster than light in a vacuum.
The last guillotine execution happened in 1977.
Time moves slower in stronger gravitational fields.
Tardigrades can survive extreme radiation, freezing, and even space.
Humans reached the Moon less than 70 years after powered flight.
The human brain operates on about 20 watts of power.
Some trees can communicate with each other using underground fungal networks.
Lightning can heat air hotter than the surface of the Sun.
Tardigrades can survive extreme radiation, freezing, and even space.
The human brain operates on about 20 watts of power.
Some animals can regenerate entire body parts.
The pyramids were already ancient when mammoths still existed.
Particles can exist in multiple states until observed.
Particles can exist in multiple states until observed.
Your brain predicts events before you consciously experience them.
Cleopatra lived closer to modern times than pyramid construction.
Some animals can regenerate entire body parts.
Your brain can store the equivalent of millions of gigabytes of information.
Nothing can travel faster than light in a vacuum.
There are rogue planets drifting through space with no star at all.
The observable universe is about 93 billion light‑years wide.
Some animals can regenerate entire body parts.
Tardigrades can survive extreme radiation, freezing, and even space.
Quantum particles can influence each other instantly across distance.
The observable universe is about 93 billion light‑years wide.
The observable universe is about 93 billion light‑years wide.
The ocean contains structures larger than mountain ranges.
Nothing can travel faster than light in a vacuum.
There are rogue planets drifting through space with no star at all.
The ocean contains structures larger than mountain ranges.
Cleopatra lived closer to modern times than pyramid construction.
Humans reached the Moon less than 70 years after powered flight.
Particles can exist in multiple states until observed.
Time moves slower in stronger gravitational fields.
Neutron stars are so dense that a single teaspoon would weigh billions of tons on Earth.
Oxford University is older than the Aztec Empire.
The observable universe is about 93 billion light‑years wide.
The pyramids were already ancient when mammoths still existed.
The pyramids were already ancient when mammoths still existed.
Cleopatra lived closer to modern times than pyramid construction.
Black holes can slow time so much that seconds near them equal years far away.
The human brain operates on about 20 watts of power.
Neutron stars are so dense that a single teaspoon would weigh billions of tons on Earth.
Energy and mass are interchangeable.
Oxford University is older than the Aztec Empire.
Your brain can store the equivalent of millions of gigabytes of information.
Tardigrades can survive extreme radiation, freezing, and even space.
Quantum particles can influence each other instantly across distance.
Your brain uses patterns to recognize faces almost instantly.