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What's My Property?

YouthChemistryScienceYouth 110Youth 115Youth 120Youth 125Youth 130
What exactly can we tell about an unknown substance by its properties.
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Organizing Properties

YouthMaterialsEducationHow-toScienceYouth 110Youth 115Youth 120Youth 125Youth 130
How can we group materials by their properties?
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Why Are Some People Left-Handed?

YouthBiologyHistoryHumanScienceYouth 120Youth 125Youth 130
Why are such a small proportion of people left-handed -- and why does the trait exist in the first place?
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Weather Channels

YouthMediaOceanScienceWeatherYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina talks to us about how ocean currents actually work with jet streams to move weather around.
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How Do Otters Insulate Themselves?

YouthAnimalsBiologyScienceYouth 110Youth 115
This vet takes a closer look at an otter as they try to prevent her from overheating, exploring how otters insulate themselves through grooming habits.
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Current Events

YouthEnvironmentScienceWeatherYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina chats with us about all things relating to air currents.
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A Fresh Future

YouthConservationEnvironmentScienceWaterYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina talks about a few different examples of how some freshwater sources were good, then bad, then made good again.
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Fresh Water Problems

YouthWaterEcologyEnvironmentScienceYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode of Crash Course Kids, Sabrina talks about ecosystems and how one small change can lead to a cascade effect in the entire ecosystem.
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Astronaut Experiment

YouthAstronomyExperimentsScienceSpaceYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina does her own astronaut experiment to show us how we can prove it!
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Danger! Falling Objects

YouthPhysicsScienceSpaceYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina shows us that the rate at which things fall to Earth has to do with something called air resistance... oh, and we take a trip to the moon.
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Constellation Location

YouthAstronomyScienceSpaceYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina talks about how the Earth's rotation and axis can affect what we see in the night sky.
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Super Stars (Constellations)

YouthAstronomyScienceSpaceStorytellingWorldYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina chats about stars, constellations, and how humans have used constellations to tell stories for a really long time.
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The Life Hydrologic

YouthEnvironmentNatureOceanScienceYouth 110Youth 115Youth 120Youth 125Youth 130
Last week we went up up up a mountain. Well, today we're going down down down into the ocean to see what habitats await us there.
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Our Incredible Brains

YouthBiologyHumanScienceYouth 120Youth 125Youth 130
After a terrible accident and brain damage, Phineas Gage, recovered and forever changed our understanding of the human brain.
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Let's Take A Hike

YouthAdventureFactsNatureScienceWorldYouth 110Youth 115Youth 120Youth 125Youth 130
Today we're going to take a hike up Mt. Kilimanjaro so we can talk about how the geosphere changes based on many different things.
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Engineering Games

YouthEducationEngineeringExperimentsGamesScienceYouth 110Youth 115Youth 120Youth 125Youth 130
So how can a game teach us about engineering? Pretty easily! The trick is knowing how to change one variable at a time to see what changes.
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A Case Of "What-Ifs"

YouthEngineeringScienceYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina chats to us about how variables affect our choices as engineers.
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Weather Versus Climate

YouthClimateScienceWeatherYouth 110Youth 115Youth 120Youth 125Youth 130
So we have weather and climate... but are they the same thing? No, no they are not. But they are both super important to how the geosphere is shaped.
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Bernoulli's Principle

YouthEducationExperimentsHow-toPhysicsScienceYouth 120Youth 125Youth 130
Try to understand Bernoulli's principle using ping pong balls and a hairdryer.
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Who Needs Dirt?

YouthBiologyNaturePlantsScienceYouth 110Youth 115Youth 120Youth 125Youth 130
In this episode, Sabrina talks about how plants get energy and how that energy is transported around them. Also, she talks about dirt.
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When Did Humans Start Cooking?

YouthChemistryHistoryScienceYouth 120Youth 125Youth 130
New chemical analysis techniques suggest that humans may have controlled fire much earlier than previously believed.