Why Can't Chimpanzees Speak?
Adults Human
Chimpanzees are very smart animals, so why can't they speak? Tara is here to explain how a gene mutation allows humans to speak, but not chimps.
What Magnetizing Cockroaches Can Teach Us About Navigation
Adults Human
A new study has found cockroaches can sense the Earth's magnetic field, an ability called magnetoreception. Could humans have this sense, too?
Here's what happens to your knuckles when you crack them
Adults Human
One man cracked his knuckles in one hand for 60 years and not the other. Watch the video to see what he found out.
Proof of evolution that you can find on your body
Adults Human
You have your mom's smile, your dad's eyes, and the ear muscles of a Triassic mammal.
Weird Things Your Body Does When You're Around Your Crush
Adults Human
Love has some strong effects on our bodies. From blushing to sweating, why do we react the way we do when facing a crush?
All That We Share
Adults Human
We live in a time where we quickly put people in boxes. Maybe we have more in common than what we think? Introducing All That We Share. The English version.
The Immune System Explained I - Bacteria Infection
Adults Human
Every second of your life you are under attack. Bacteria, viruses, spores and more living stuff wants to enter your body and use its resources for itself. The immune system is a powerful army of cells that fights like a T-Rex on speed and sacrifices itself for your survival.
How to master your sense of smell
Adults Human
Some perfumers can distinguish individual odors in a fragrance made of hundreds of scents; tea-experts have been known to sniff out the exact location of a particular tea; and the NYC Transit Authority once had a employee responsible only for sniffing out gas leaks.
Why are we so attached to our things?
Adults Human
After witnessing the "violent rage" shown by babies whenever deprived of an item they considered their own, Jean Piaget - a founding father of child psychology - observed something profound about human nature: Our sense of ownership emerges incredibly early.
You Can't See This (MIND TRICKS)
Adults Human
Your eyes aren't always telling the truth.
Introverts vs Extroverts
Adults Human
Written by Amanda Edward, Rachel Salt, Gregory Brown and Mitchell Moffit
Elephant Come To Rescue People
Adults Human
This video show the bond between Darrick and elephant Kham Lha at Elephant Nature Park when she think Darrick in trouble, so she rushed to the river and try to save him. This is can show us that, when we treat animal with love, they always paid love back to us.
You Have A Second Brain
Adults Human
Written by Annik Carson, Gregory Brown, Rachel Salt and Mitchell Moffit
Could we survive prolonged space travel? - Lisa Nip
Adults Human
Prolonged space travel plays a severe toll on the human body: microgravity impairs muscle and bone growth, and high doses of radiation cause irreversible mutations.
Why Are Teens So Moody?
Adults Human
A look inside the teenage brain!
Rosalind Franklin: DNA's unsung hero - Claudio L. Guerra
Adults Human
The discovery of the structure of DNA was one of the most important scientific achievements in human history.
Will This Trick Your Brain?
Adults Human
Your eyes and brain are pretty amazing!
How the choices you make can affect your genes
Adults Human
Here's a conundrum: Identical twins originate from the same DNA ... so how can they turn out so different - even in traits that have a significant genetic component?
What Happened Before History? Human Origins
Adults Human
Humans. We have been around for a while now. When we think about our past we think about ancient civilizations, the pyramids, stuff like that. But this is only a tiny, tiny part of our history.
How Big Can a Person Get?
Adults Human
Some animals, like the blue whale, keep getting bigger and bigger over time! How big are humans able to grow?
What Happens When Your Brain Is Split
Adults Human
What Happens When Your Brain Is Split In Two - And You Survive?