Kurzgesagt - In a Nutshell
Season 13 Episode 21 - Trees Are So Weird
Trees are among the most extreme and successful forms of life on Earth. They build their bodies from thin air, move water with pressures that would crush a human, and grow using a fascinating system of living cables wrapped in layers of corpses. Under their bark lies a razor-thin strip of living cells, working endlessly to move water hundreds of meters, build indestructible wood, and coordinate millions of functions. How do trees work, and what are they even made of? What makes these ancient giants so resilient, and maybe even immortal?
Episodes in Season 13
Alien Whales On Planet Nimbus - What Aliens Might Look Like
16 min
This Is NOT An Anti Meat Video
15 min
Why Your Brain Blinds You For 2 Hours Every Day
13 min
SOUTH KOREA IS OVER
15 min
Your Time Machine Broke - At The Worst Time In History
12 min
We Finally Answered the MOST Important Question
11 min
Why Does Fentanyl Feel So Good?
15 min
Why Is The US Dropping Billions Of Mutant Flies From The Sky?
11 min
The Betrayal of Autoimmune Diseases
11 min
Let's Kill You a Billion Times to Make You Immortal
13 min
Alcohol is AMAZING
15 min
The Drug That Works TOO Well?
12 min
The Dumbest Animal Alive
11 min
Can Humanity Stop A Planet-Killing Asteroid?
12 min
Pregnancy is Insane
13 min
We Found a Loophole to Survive the End of the Universe
13 min
AI Slop Is Killing Our Channel
12 min
You Need To Quit Weed.
14 min
You're More Stressed Than Ever - Let's Change That
12 min
Let's Talk About Fat
12 min
Trees Are So Weird
13 min
Astronomy Is In Crisis...And It's Incredibly Exciting
12 min
All Of Human History In One Hour
64 min
Tattoo Removal Is Insane
13 min