Crash Course
Community Ecology II: Predators - Crash Course Ecology
Hank gets to the more violent part of community ecology by describing predation and the many ways prey organisms have developed to avoid it.
Crash Course
Community Ecology: Feel the Love - Crash Course Ecology
Interactions between species are what define ecological communities, and community ecology studies these interactions anywhere they take place. Although interspecies interactions are mostly competitive, competition is pretty dangerous,...
Bozeman Science
LS1C - Matter and Energy Flow in Organisms
Sustaining life requires substantial energy and matter inputs. The complex struc- tural organization of organisms accommodates the capture, transformation, trans- port, release, and elimination of the matter and energy needed to sustain...
SciShow
Why Are There So Many Species Near the Equator?
Tropical rainforests are known for being super biologically diverse _ they're full of different species, from colorful birds and insects to plants and fungi. We haven't even come close to cataloguing everything that's there.
SciShow
Weird Places Blood Falls
In our continuing series on Earth's weirdest places, Hank describes the crazy place in Antarctica known as Blood Falls in all its scientifically strange majesty.
MinuteEarth
Why do Bats Transmit So Many Diseases Like Ebola?
Why do Bats Transmit So Many Diseases Like Ebola
SciShow Kids
Glowing Ocean Animals!
Jessi and Squeaks discover some amazing ocean creatures, ones that glow by themselves!
TED Talks
TED: My love letter to cosplay | Adam Savage
Adam Savage makes things and builds experiments, and he uses costumes to add humor, color and clarity to the stories he tells. Tracing his lifelong love of costumes -- from a childhood space helmet made of an ice cream tub to a No-Face...
Crash Course Kids
Who Needs Dirt?
So... do plants need dirt? The truth might shock you. In this episode of Crash Course kids, Sabrina talks about how plants get energy and how that energy is transported around them. Also, she talks about dirt.
Bozeman Science
Natural Selection
Paul Andersen explains how natural selection is a major mechanism in evolution. The video begins with a discussion of Charles Darwin and the details of natural selection. The data of the peppered moth during the industrial revolution is...
Bozeman Science
Population Ecology
In this video Paul Andersen explains how population ecology studies the density, distribution, size, sex ration, and age structure of populations. Intrinsic growth rate and exponential growth calculations are included along with a...
Crash Course Kids
Home Sweet Habitat: Crash Course Kids
How would a Polar Bear do if you put it in the desert? Not well. But why? Why can't anything live anywhere? Well, this has to do with Habitats and how animals (including humans) are suited for living in one place over another. In this...
SciShow
The Health Benefits of ... Cannibalism
Cannibalism may actually make a community healthier, but maybe don't try it at home.
Bozeman Science
Ecosystem Ecology
In this video Paul Andersen explains how ecosystems function. He begins with a description of how life on the planet is ordered from large to small in biomes, ecosystems, communities, population, and individuals. He describes the major...
SciShow Kids
Getting Ready for Hibernation!
There's a chill in the air where Jessi and Squeaks live, and that means it's time for some animals to start the long, yearly nap called hibernation! Learn why animals hibernate and how they get ready to sleep for months at a time!
MinuteEarth
How Do Trees Survive Winter?
Humans can go inside or put on clothes, but trees spend winter naked in the cold. Why don't they all die?
SciShow Kids
Lichen Two Living Things In One Biology for Kids
Join Jessi this week at the fort and learn about the unexpectedly awesome organism that's made up of two living things: LICHEN!
Curated Video
Exploring the Fascinating World of Lizards: From Komodo Dragons to Chameleons
In this video, we explore the fascinating world of lizards and their diverse characteristics. From limbless lizards with unique abilities to lizards that can change color and squirt blood from their eyes, we discover the incredible...
Science Buddies
Titanic Survival Prediction with Python & KNN: A Step-by-Step Coding Tutorial
Explore how machine learning can predict who survived the Titanic's sinking in this beginner AI science project
Curated Video
Peptide bonds
In this video, we explore what peptide bonds are, their crucial role in protein synthesis, and the fascinating process of their formation. Understand where peptide bonds are found in nature and their significance in biology and...
Curated Video
When you die, this is what happens to your body
What happens to our bodies when we die? Well, after death, many things happen to our bodies at physical and chemical levels. In this video, we will cover all the science of death.
Curated Video
The Amazon: The Lungs of the Earth
In this video, the Amazon rainforest is explored as a vital contributor to our planet's oxygen production, earning it the nickname "the lungs of the Earth." The video highlights the Amazon's diverse ecosystem, its heavy reliance on...
Curated Video
Breakthrough in Reproduction: Female Mice Give Birth to Offspring Without Male Assistance
In a groundbreaking scientific achievement, researchers have successfully created a living mammal, named Kaguya, from two female mice without any male involvement. This remarkable feat challenges the long-standing belief that mammalian...