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Bernoulli's Principle

Youth Education Experiments How-to Physics Science Youth 120 Youth 125 Youth 130

Try to understand Bernoulli's principle using ping pong balls and a hairdryer.

Why Should We Recycle?

Children Conservation Education EE1 EE2 Environment Global Warming Science

By the end of this science lesson, students will be able to describe the steps of the recycling process.

How does leg lengthening surgery work? - Jason Shih Hoellwarth

Adults Health Science Technology

Explore the science of bone lengthening surgery, and discover the benefits and limitations of this still-developing technology.

Can Humanity Stop A Planet-Killing Asteroid?

Adults Astronomy Natural Disasters Science Space

Some killer asteroids were found only days before flyby. If they had struck Earth, the power of thousands of nuclear bombs would have flattened cities and killed millions.

What's A Simple Machine?

Children Education EE1 EE2 Engineering Physics Science

What's a Simple Machine? - Wheels, Ramps, Levers, and How They Work!

Colour-Changing Slime

Kids Chemistry Experiments How-to Kids 110 Kids 115 Kids 120 Science

Have you ever wondered how to make colour-changing slime? Well, today's your lucky day!

Who Needs Dirt?

Youth Biology Nature Plants Science Youth 110 Youth 115 Youth 120 Youth 125 Youth 130

In this episode, Sabrina talks about how plants get energy and how that energy is transported around them. Also, she talks about dirt.

When Did Humans Start Cooking?

Youth Chemistry History Science Youth 120 Youth 125 Youth 130

New chemical analysis techniques suggest that humans may have controlled fire much earlier than previously believed.

What Are Natural Resources?

Children EE1 EE2 Environment Life Nature Science

By the end of this science lesson students will be able to identify natural resources around them and explain how they are used in daily life.

Let's Fly!

Youth Adventure Problem-Solving Process Science Technology Transportation Youth 110 Youth 115 Youth 120 Youth 125 Youth 130

In this episode, Sabrina shows us how to do just that by going back to our original problem at the gorge.

What's In The Solar System?

Children Astronomy Education EE1 EE2 Science Space

By the end of this science lesson, students will be able to define the solar system, and compare and contrast different objects we see in the sky.

Invisible Ink Science

Kids Chemistry DIY Experiments How-to Kids 110 Kids 115 Kids 120 Science

Learn the science behind invisible ink and make your own, too!

Mirror Life - Biggest Threat You’ve Never Heard Of

Adults Biology Science

In December 2024, top scientists warned that ‘Mirror Life’, the hypothetical opposite of life itself with reversed chirality could pose a new existential threat that could eventually end in the extinction of all life on Earth.

What Happens to Trash?

Children EE1 EE2 Industry Science

By the end of this science lesson, students will be able to list and describe the steps of the trash disposal process.

Can Humanity Stop A Planet-Killing Asteroid?

Adults Astronomy Science Space

Some killer asteroids were found only days before flyby. If they had struck Earth, the power of thousands of nuclear bombs would have flattened cities and killed millions.

Star Personalities

Youth Science Space Youth 110 Youth 115 Youth 120 Youth 125 Youth 130

In this episode, Sabrina chats about their difference and tells us what those differences mean.

What Are the Four Seasons?

Children Seasons Education EE1 EE2 Nature Science Weather

In this science lesson, students will learn all about the four seasons — spring, summer, fall, and winter.

How To Make Alum Crystals

Kids Chemistry Experiments How-to Kids 110 Kids 115 Kids 120 Science

Today we are going to learn how to make crystals with alum powder!

The Wonder of Weightlifting | Jaime Seeman | TED

Adults Health Humor Science Sports Women

With humor and hard science, obstetrician and gynecologist Jaime Seeman reveals why building muscle is one of the best ways to combat women’s top health risks.

Spaced Out

Youth Astronomy Philosophy Science Space Youth 110 Youth 115 Youth 120 Youth 125 Youth 130

In this episode, Sabrina gives us some perspective on this whole universe thing and how we fit into it.

Minerals, Crystals, & Gems

Youth Education Geology Nature Science Youth 120 Youth 125 Youth 130

What’s the difference between minerals, crystals, rocks, and gems? In this lesson students will learn what these substances are and how they naturally form.