Kurzgesagt Podcast: Science Revealed

Should we terraform Mars, or fix Earth first?

What if humanity could one day transform Mars into a world capable of supporting life? Terraforming Mars is one of the most ambitious ideas in science—but it could take c

How Starlink Works

How can a network of satellites thousands of kilometers above Earth deliver high-speed internet to people on the ground? In this episode, we explore how Starlink works—f

How Do Vending Machines Detect Fake Coins?

Ever wondered how a vending machine knows whether a coin is real or counterfeit? In this episode, we take a fascinating look inside the technology behind coin validation

The Universe’s Greatest Impossibility

The universe is filled with mysteries that challenge everything we think we know about reality. But could there be something so unlikely, so extraordinary, that it seems

Let’s Talk About High Blood Pressure

High blood pressure is a common health condition that can affect people without obvious warning signs. In this episode, we explore what high blood pressure is, why it mat

Let’s Learn About Autism

Autism is a different way of experiencing and understanding the world. In this episode, we explore what autism is, how it can affect communication, learning, sensory expe

Why Too Much Salt is Bad for Us

Salt is an essential part of our diet, but too much of it can quietly put stress on the body. From everyday meals to processed and packaged foods, many people consume mor

Let’s Learn About Menstruation

Menstruation is a natural part of the human reproductive system, yet it remains surrounded by myths, embarrassment, and misinformation. In this episode, we break down wh

The Apple Technology

From the original Macintosh to the iPhone, Apple has repeatedly changed how people interact with technology. In this episode, we explore the technology behind Apple’s mo

What Happens to Your Kidneys When You Eat Eggs Every Day?

Eggs are packed with protein, vitamins, and essential nutrients—but what happens to your kidneys if eggs become an everyday part of your diet? In this episode, we explor

Is Spider Web Really Stronger than Steel

What if one of nature’s tiniest creations could outperform one of humanity’s strongest materials? 🕷️ In this episode, we dive into the fascinating science behind spider

Do You Understand ISO?

ISO is one of the most important settings in photography and video—but it’s also one of the most misunderstood. In this episode, we break down what ISO actually does, ho

Lab Grown Brains

What if scientists could grow tiny, simplified versions of human brains in a laboratory? In this episode, we explore brain organoids—three-dimensional clusters of human c

AI Creates Its First Virus

What happens when artificial intelligence moves from analyzing code to creating malicious software? In this episode, we explore the growing intersection between AI and cy

Let’s Learn About Magnets

Magnets are everywhere—from the speakers in our phones to electric motors, medical scanners, and even the Earth itself. But what exactly makes a magnet magnetic? In this

How the International Space Station Works

Orbiting Earth at nearly 28,000 kilometers per hour, the International Space Station is one of humanity’s greatest engineering achievements—a permanently inhabited labora

Why Some Rainbows Turn White

Rainbows are usually known for their brilliant colors—but under certain conditions, they can appear almost completely white. In this episode, we explore the fascinating

Is Perfect Prediction Possible

What if we could predict the future with absolute certainty? In this episode, we explore one of science and philosophy’s most fascinating questions: Is perfect predictio

The Secrets Behind MrBeast’s Most-Subscribed Channel

How do you become the biggest creator on YouTube? In this episode, we take an inside look at the remarkable rise of MrBeast, exploring the strategies, creativity, and re

Why Alcohol is So Addictive

For many people, alcohol is part of celebrations and social gatherings. But for others, what starts as an occasional drink can gradually become a powerful dependence. In