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How Different Species of Fireflies Blink

AdultsAnimalsEducationNature
Did you know that not all species of fireflies blink the same?

Humpty Dumpty

KidsFunMusicHumor...
Humpty Dumpty has taken a tumble in the Super Simple Puppets version of the classic nursery rhyme.

Persuasive Writing for Kids: Writing a Rough Draft and Closing

YouthCreativityGrammarWriting...
After writing a great introduction, you can finish your draft. And don't forget to wrap up your writing with a good closing or conclusion.

Everything You Ever Wanted To Know About Birds

AdultsAnimalsEducationLife...
This summer, we partnered with Nate Senner of the University of Massachusetts Amherst and Tebughna School in Beluga, Alaska to make this series of videos all about how, why, and where birds migrate.

The Four Seasons for Kids

KidsEducationScienceWorld
Did you know that the seasons depend on the rotation of the earth around the sun?

Earth from Space: Glacier Bay

YouthTravelWorldNature...
We explore part of the Glacier Bay National Park and Preserve, Alaska, with Copernicus Sentinel-2.

Can the economy grow forever?

AdultsEconomyHistoryWorld
Is infinite economic growth possible on a planet with finite resources? Explore how countries can balance efficiency with sustainability.

Photo Challenge: Angles

KidsArtCreativityHow-to...
Take photos from different angles and learn to see like a curious creature!

Material Magic - Making Diamonds

YouthEducationScienceTechnology
Did you know we can actually make diamonds in a lab? It's true! We can!

The 4 things it takes to be an expert

AdultsEducationHumanScience...
Which experts have real expertise?

Photosynthesis

KidsExperimentsScienceEducation
Join Shafin as part of Team Green with this colourful science experiment!

What Is The Rarest Color In Nature?

YouthHistoryScienceNature
Discover what colors are the most rare to see in nature, and how physics and evolution drive their scarcity.

The Nucleus

AdultsEducationScienceWorld...
Hank does his best to convince us that chemistry is not torture, but is instead the amazing and beautiful science of stuff.

Hummingbirds Love This Guy's Fairytale Costumes!

KidsAnimalsEducationNature...
Every day, James gets visits from colorful hummingbirds! He loves spending time with them, and they love him, too!

White Tailed Eagle (Big 5: Scotland)

YouthAnimalsEducationWorld...
Hannah Stitfall is on the Scottish coast , on a mission to get a photo of one of Britain's biggest bird - the White Tailed Eagle.

Photosynthesis

AdultsLifeNatureScience...
Hank explains the extremely complex series of reactions whereby plants feed themselves on sunlight, carbon dioxide and water, and also create some by products we're pretty fond of as well.

We're Going On A Rocket Ship

KidsFunMovementMusic...
Hop aboard and count down from ten as we get ready to travel to the moon.

Persuasive Writing for Kids: Writing an Introduction

YouthHow-toWritingEducation
If you have brainstormed topic ideas and made a plan of your reasons, you are ready to write. You can hook your reader by writing a good introduction.

Finances After College | How to College | Crash Course

AdultsLifePersonal FinanceSociety...
If you've taken out student loans, graduation can start a ticking clock in terms of when your first payments will come due.

Fire Towers

KidsTravelWorldEducation...
Charlie, Kirby, and Patrick spend the night in a fire tower in western Montana to learn how forest fires are spotted.

Earth from Space: Lake Balkhash

YouthSpaceTravelWorld...
The Copernicus Sentinel-2 mission takes us over Lake Balkhash, the largest lake in Central Asia.