Paleontologist Answers Dinosaur Questions From Twitter
Adults Biology
Paleontologist Dr. Hans Sues answers the internet's burning questions about dinosaurs. Why did T-Rex have such tiny arms?
Why can parrots talk? - Grace Smith-Vidaurre and Tim Wright
Adults Biology
Explore the specialized anatomy that allows parrots to talk, scream, curse, and recite facts like humans.
Biologist Answers More Biology Questions From Twitter | Tech Support | WIRED
Adults Biology
Biologist Thor Hanson is back to answer even more of the internet's burning questions about biology.
How Sommeliers Can Taste Which Year Wine is From
Adults Biology
How to Taste Wine Like a Sommelier
Do Other Diseases Have "Long" Versions?
Adults Biology
This video was made in partnership with Bill Gates. COVID isn’t the only virus to cause long-lasting symptoms. Other viruses - including the flu - can have similar enduring effects on our tissues and immune systems.
The Super Secrets of Sewage
Adults Biology
In 2020, many cities started monitoring wastewater for viruses, and there are a lot of non-virus reasons to keep doing it.
How does heart transplant surgery work? - Roni Shanoada
Adults Biology
Dig into the science of how heart transplants happen, how donors are matched and find out how this complex surgery saves lives.
The Tree that Survives Without Rain| Earth’s Great Rivers II | BBC Earth
Adults Biology
In the midst of dry season, while most trees loose their leaves, the apple ring acacias at the Zambezi River is full of life, providing shelter and food for the animals.
Why are cockroaches so hard to kill? - Ameya Gondhalekar
Adults Biology
Dig into the genetic adaptations of cockroaches, and find out what makes it so hard to get rid of these tenacious creatures.
Crash Course Anatomy & Physiology Preview
Adults Biology
We made flashcards to help you review the content in this series! Find them on the free Crash Course App!
Which Diets Actually Work?
Adults Biology
Debunking some common diets, and seeing which work!
The ingredient in almost everything you eat
Adults Biology
Dig into the science of soy, and discover what makes soybeans such versatile plants and whether it’s healthy for you and the planet.
An Egg Is Just One Cell
Adults Biology
One of Earth's biggest cells is one you're probably really familiar with.
Is Soil Alive?
Adults Biology
Soil doesn't seem like it's "alive", yet it functions like a living thing in lots of key ways.
The Venus Fly Trap’s Deadly Speed | Natural Born Killers | BBC Earth
Adults Biology
On wrong step and these insects are snapped up!
Why do cats have vertical pupils? - Emma Bryce
Adults Biology
Dive into the incredible diversity of animal pupils, and how the different shapes indicate the animal’s role in an ecosystem.
Sir David Attenborough Gives a Lesson on Seeds | The Green Planet | BC Earth
Adults Biology
Giant seeds, tiny seeds, floaty seeds and flying seeds. Sir David Attenborough gives us a quick biology lesson in all of them.
What Happens To Your Body When You Stop Drinking Alcohol
Adults Biology
Drinking alcohol is one of the most popular things to do across the globe. Some people spend their entire weekends sitting at the bar, but consuming alcohol on a daily or weekly basis can have extremely negative effects on the body.
You Are Immune Against Every Disease
Adults Biology
You are not a person, you are a planet, made of roughly 40 trillion cells. There is so much of you, that if your cells were human-sized, you would be as big as 20 Mount Everests.
The Snowflake Mystery
Adults Biology
Dr Ken Libbrecht is the world expert on snowflakes, designer of custom snowflakes, snowflake consultant for the movie Frozen - his photos appear on postage stamps all over the world.
Catching Criminals Using Their Relative's DNA
Adults Biology
Your genetic code is probably already in a database, without you ever giving a sample or permission.