Kurzgesagt – In a Nutshell

Join us in an adventure to awaken your special superpower: Curiosity!
✨Our new CURIOSITY GUIDE is finally here ✨
Learn to think like a true kurzgesagt birb and uncover the great mysteries of the world.

Across 160 interactive pages we will take you on exciting quests designed to awaken your hidden superpower: your curiosity.
❗BUT BE PREPARED: This guide will change your perspective on the world forever.

Get the Curiosity Guide here: shop.kgs.link/CuriosityGuide

1 week ago | [YT] | 6,925

Kurzgesagt – In a Nutshell

The circle of life never ends.

When a whale dies, it sinks to the bottom of the ocean and creates a phenomenon called a “whale fall”. Through several stages of decomposition, the whale’s body provides food for all the living beings hidden at the bottom of the ocean, from scavengers like sharks to opportunists like crabs. There are plenty of valuable nutrients for everyone in this newly formed “oasis”. The ecosystem this event creates can last for years before the nutrients run out. Finally, the whale’s skeleton reaches its “reef” stage, where suspension feeders use its hard surface to attach themselves. It stays there as a monument and a reminder that even though a life coming to an end is sad, in nature it never goes in vain. Because the end of one cycle is also the beginning of many new ones.

1 month ago | [YT] | 28,488

Kurzgesagt – In a Nutshell

Follow the life of a star from its birth to what comes after its death - with our The Stellar Life Cycle Poster (extra shiny). It's not only a real stunner, but also scientifically accurate and offers an overview of important astrophysical processes. Duck, our main quality inspector, approves!

You can get this very special poster along with many other science-y and space-y things created with love and care from our shop: shop.kgs.link/products/stellar-life-cycle-poster

1 month ago | [YT] | 11,532

Kurzgesagt – In a Nutshell

What’s the distance to the farthest things we can see?

Our sight limit defines a sphere with us at the center – we call it “Observable Universe”.
But how big is it? The universe is 13.8 billion years old, so the furthest things we can see are those whose light has been travelling for 13.8 billion years. Does the Observable Universe have a radius of 13.8 Bly, then? Well, not quite – since the Universe is expanding, those 13.8 Bly have now become about 3 times larger – some 45 Bly. That's the size of the Observable Universe – for now!

1 month ago | [YT] | 20,916

Kurzgesagt – In a Nutshell

Quick! What ended the era of the dinosaurs?
A) Deadly asteroid impact 🦕☄️
B) Violent volcanic activity 🦖🌋

What answer did you pick?
Because neither answer is wrong: Experts have found evidence for both theories!
Pick your favorite theory and show it to the world - with our brand-new Dino Pin Set: shop.kgs.link/collections/dinosaur-posters

2 months ago | [YT] | 17,027

Kurzgesagt – In a Nutshell

One of life's great questions: What are you made of?

Let's look at it from the biological point of view.
Your body is made of 65% water, 20% proteins, 12% fat, 1% RNA and DNA and 2% of other inorganic and organic matter. These are the ingredients of a potent cell factory that manages to produce your bodyweight in cells every 1000 days. After about 10 years, most of the cells in your body are replaced at least once. Instead of asking what you are made of, you should better ask, what “you” actually are then…

2 months ago | [YT] | 39,225

Kurzgesagt – In a Nutshell

We woke up to 22 million birbs on YouTube today! We’re very grateful for each and every one of you. Thank you for sharing our passion for the universe and the world we live in! 💖

2 months ago | [YT] | 42,893

Kurzgesagt – In a Nutshell

The new ✨LIMITED EDITION PIN ✨ is here!
Get it now before it vanishes into darkness: shop.kgs.link/ltd-end-pin

This limited pin contains the end of the universe. Because one day the universe will die and only darkness will remain. But you're lucky: Now is just the right time to enjoy the night sky - just before all light vanishes 🌟 Made from high-quality enamel and plenty of celestial sparkle, wear this pin as a reminder that you are exactly where you belong ✨

Embrace existential dread with this stylish reminder of the universe’s inevitable end.

Pre-Order is available until Friday, the 1st of March 2024, 16:00:00 CET – and then never again.

3 months ago | [YT] | 6,694

Kurzgesagt – In a Nutshell

Is there a limit to loudness?

At a concert of your favorite band you might think it can’t ever be loud enough. Well, it cannot exceed 194 dB in air, which is 5000 times louder than a fire alarm.
Sound is a propagation of pressure waves through a medium. A sound source sends ripples through the air, like a mosh-pit in a crowd of people at a concert. Waves of higher pressure are followed by waves of decreased pressure. But you can only take away as much pressure as there originally was: 1 atmosphere. Anything above 194 dB is actually a shockwave and in the crowd at a concert, this would mean people would fall over, like dominoes. In 1883 Krakatoa erupted, sending shockwaves around the globe. Instruments 160 km away recorded the loudest sound ever with 172 dB.

3 months ago | [YT] | 20,345

Kurzgesagt – In a Nutshell

Help us move warehouses and save up to 50% on amazing kurzgesagt products! 📦 🦆
Oh, and while the birbs are moving into a bigger warehouse, Duck decided to add
extra discounts on top! 🦆✨

Get them here: shop.kgs.link/clearance-sale

The extra discounts are applied automatically on Clearance Sale products, so you
don't need to worry about missing them 💖


Help us lighten the load and save some money in the process - with the biggest sale
we'll ever do! 📦 🚚✨

3 months ago | [YT] | 9,337