Kurzgesagt – In a Nutshell
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Kurzgesagt – In a Nutshell’s most viewed videos of all time
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Snapshot from 19 Oct 2026.
- Rank 1:
The Coronavirus Explained & What You Should Do
- Rank 2:
The Immune System Explained I – Bacteria Infection
- Rank 3:
What If You Detonated a Nuclear Bomb In The Marianas Trench? (Science not Fantasy)
- Rank 4:
The Egg - A Short Story
- Rank 5:
The Largest Star in the Universe – Size Comparison
- Rank 6:
The Fermi Paradox — Where Are All The Aliens? (1/2)
- Rank 7:
The Deadliest Being on Planet Earth – The Bacteriophage
- Rank 8:
What If We Detonated All Nuclear Bombs at Once?
- Rank 9:
The Largest Black Hole in the Universe - Size Comparison
- Rank 10:
Why Black Holes Could Delete The Universe – The Information Paradox
- Rank 11:
Genetic Engineering Will Change Everything Forever – CRISPR
- Rank 12:
Black Holes Explained – From Birth to Death
- Rank 13:
The Black Hole Bomb and Black Hole Civilizations
- Rank 14:
What if We Nuke a City?
- Rank 15:
Three Ways to Destroy the Universe
- Rank 16:
The World War of the Ants – The Army Ant
- Rank 17:
Loneliness
- Rank 18:
Why Alien Life Would be our Doom - The Great Filter
- Rank 19:
Why Blue Whales Don't Get Cancer - Peto's Paradox
- Rank 20:
String Theory Explained – What is The True Nature of Reality?
- Rank 21:
How The Immune System ACTUALLY Works – IMMUNE
- Rank 22:
What’s Hiding at the Most Solitary Place on Earth? The Deep Sea
- Rank 23:
Wormholes Explained – Breaking Spacetime
- Rank 24:
How to Build a Dyson Sphere - The Ultimate Megastructure
- Rank 25:
What Happened Before History? Human Origins
- Rank 26:
The Most Dangerous Stuff in the Universe - Strange Stars Explained
- Rank 27:
This Virus Shouldn't Exist (But it Does)
- Rank 28:
Neutron Stars – The Most Extreme Things that are not Black Holes
- Rank 29:
TRUE Limits Of Humanity – The Final Border We Will Never Cross
- Rank 30:
Milk. White Poison or Healthy Drink?
- Rank 31:
The Day the Dinosaurs Died – Minute by Minute
- Rank 32:
How To Terraform Venus (Quickly)
- Rank 33:
What Happens if the Moon Crashes into Earth?
- Rank 34:
The Billion Ant Mega Colony and the Biggest War on Earth
- Rank 35:
Building a Marsbase is a Horrible Idea: Let’s do it!
- Rank 36:
Is Reality Real? The Simulation Argument
- Rank 37:
What Do Alien Civilizations Look Like? The Kardashev Scale
- Rank 38:
This Woman Cured Her Cancer with an Insane Method
- Rank 39:
AI Just Crossed the Terrifying Line - Now What?
- Rank 40:
What If Earth got Kicked Out of the Solar System? Rogue Earth
- Rank 41:
What if We Nuke the Moon?
- Rank 42:
The Deadly Power of a Coin-Sized Black Hole
- Rank 43:
You Are Immune Against Every Disease
- Rank 44:
How to Move the Sun: Stellar Engines
- Rank 45:
Quantum Computers Explained – Limits of Human Technology
- Rank 46:
What If You Fall into a Black Hole?
- Rank 47:
How to Cut a Sandwich Perfectly – With Science
- Rank 48:
The Origin of Consciousness – How Unaware Things Became Aware
- Rank 49:
Optimistic Nihilism
- Rank 50:
What Happens If We Throw an Elephant From a Skyscraper? Life & Size 1