Kurzgesagt - In a Nutshell
Season 9 Episode 10 - How The Immune System ACTUALLY Works – IMMUNE
The human immune system is the most complex biological system we know, after the human brain, and yet, most of us never learn how it works. Or what it is. Your immune System consists of hundreds of tiny and two large organs, it has its own transport network spread throughout your body. Every day it makes hundreds of billions of fresh cells. It is not some sort of abstract entity. Your immune system is YOU. Your biology protecting you from the billions of microorganisms that want to consume you and from your own perverted cells that turn into cancer. It's so manifold that it is impossible to cover in one video, so we’ll make a series looking at different aspects of it. Today, what happens when your body is invaded and your first lines of defenses are engaged in a fight for life and death?
Episodes in Season 9
How Many People Did Nuclear Energy Kill? Nuclear Death Toll
11 min
What if the World turned to Gold? - The Gold Apocalypse
9 min
Do we Need Nuclear Energy to Stop Climate Change?
11 min
The Ultimate Guide to Black Holes
12 min
TRUE Limits Of Humanity – The Final Border We Will Never Cross
12 min
What Are You Doing With Your Life? The Tail End
10 min
The Day the Dinosaurs Died – Minute by Minute
12 min
How To Terraform Venus (Quickly)
13 min
The Largest Black Hole in the Universe - Size Comparison
14 min
How The Immune System ACTUALLY Works – IMMUNE
11 min
This Virus Shouldn't Exist (But it Does)
11 min
Can YOU Fix Climate Change?
16 min
What Dinosaurs ACTUALLY Looked Like?
12 min
You Are Immune Against Every Disease
12 min
Is Meat Really that Bad?
12 min
...And We'll Do it Again
11 min
Why We Should NOT Look For Aliens - The Dark Forest
12 min
