The sun. Smooth and round and peaceful. Except when it suddenly vomits radiation and plasma in random directions. Should we be worried?

Humans are proud of a lot of things, from particle accelerators, to poetry and pokemon. All of them made possible because of something humans value extremely highly: intelligence.

Humans love to explore. Strangely enough even horrible places – like Mars. Let’s see how building a Mars base could work and how insanely nerve-wracking exactly it would be.

In the last 10 years, milk has become slightly controversial. Some people claim that it’s indispensable, nutritious and crucial for healthy bones, while others tend to say it might cause cancer and lead to premature death. So who is right? And why do we keep drinking it?

Everybody feels lonely sometimes. Why do we feel this way and what can we do about it?

Consciousness is perhaps the biggest riddle in nature. In this video we explore the origins of consciousness and take a closer look on how unaware things became aware.

Are wormholes real or are they just magic disguised as physics and maths?

With the breathtaking explosion of innovation and progress, for the first time in human history the concept of leaving our flesh piles behind and uploading our minds into a digital utopia seems possible.

Living things need a lot of different materials to keep themselves going. And they somehow need to transport them from the outside to the inside.

For some two million years, the lives of our ancestors basically remained unchanged. It was around 20,000 years ago that the behaviourally modern humans began a process that would change our lifestyles forever.

People who are grateful, no matter what for, tend to be happier and more satisfied.

We present you with another video by After Skool.

Each of us sometimes looks at the starry sky at night. Have you ever thought about which stars are the largest in the universe? Here is the answer from Kurzgesagt.

Here’s an eye-opening lecture by the famous actor Jim Carrey presented by Afterskool.

...all these things that seemed impossible suddenly become reality. A video by Kurzgesagt.

Time is everyone’s concern. It is priceless. Everyone experiences it differently, whether thinking about the past or looking into the future.

Human existence is sometimes scary. How can we survive without losing our heads?

The first flower probably did not survive for long, and flowers must have remained rare and isolated phenomena. Nowadays they are omnipresent and delight even relatively insensitive humans. So what can we learn from flowers?