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Earth Day 1970-2022

YouthEducationEnvironmentWorld...
The first Earth Day was in 1970. What’s changed since?

Which Diets Actually Work?

AdultsBiologyFoodLife...
Debunking some common diets, and seeing which work!

How To Draw Mirabel From Encanto

KidsArtFilmHow-to
Today, Hadley and I are learning how to draw Mirabel from Encanto!

Smart Chain Mail

YouthCreativityTechnologyScience
Researchers have developed a new kind of material with adjustable and reversible properties.

Why are insects important?

AdultsIndustryLifeNature...
Insects pollinate plants. While bees and butterflies get all the credit, moths, wasps, ants and beetles are also pollinators. Insects are integral to our food systems as one-third of food crops depends on the important work of pollinators.

Why Don't Fish Freeze In Winter?

KidsAnimalsScienceNature
Squeaks wants to know what happens to fish when the seasons change and the pond freezes in winter!

Have You Ever Seen An Atom?

YouthPhysicsScienceTechnology
Scientists at the University of California Los Angeles have found a way to create stunningly detailed 3D reconstructing of platinum nanoparticles at an atomic scale.

Public Speaking For Beginners

AdultsEducationLifeWorld...
The video looks at being organized and concise, making direct eye contact, using fewer notes to speak more extemporaneous, using simple slides for visual aids, and a confident posture, gestures, and voice.

Seahorse - Amazing Animals

KidsAnimalsNatureEducation
Learn some amazing facts about the seahorse in this video from National Geographic Kids.

Symbiotic Fungi

YouthNatureScienceBiology
David Attenborough encounters a parasitic fungi that lives off the plants it inhabits.

Summer of Soul | National Geographic

AdultsCultureHistoryLife...
Nominated for Best Documentary at this Sunday’s Oscars, Summer of Soul (...Or, When the Revolution Could Not Be Televised), shines a light on the importance of history and stands as a testament to the healing power of music during times of unrest, both past and present.

Six In The Bed

KidsMathMusicEducation...
Practice counting down from 6.

Writing A Personal Narrative - Part 5

YouthGrammarWritingEducation
Writing your closing.

The Water Cycle For Kids

KidsScienceWorldEducation
In The Water Cycle for Kids, you will learn all four stages of this process, and you may even discover that you've seen it in action many times!

Are There Rainbows On Mars?

YouthEducationSpaceScience
NASA scientist Mark Lemmon explains why the Red Planet is a rainbowless world.

A riddle of ice and fire dragons - Henri Picciotto

AdultsCultureHistoryWriting...
It’s your first day as Center Realm’s official cartographer, and you’ve already got a big problem.

Bouncing Paper Bunny

KidsArtDIY
Easy Easter Bunny Craft

Building The Impossible Bridge

YouthHistoryTechnologyEngineering...
Explore the construction of California’s Golden Gate Bridge, and dig into the engineering innovations that made the structure possible.

Why Farmers Can’t Legally Replant Their Own Seeds

AdultsNaturePoliticsSociety...
When farmers purchase a patented seed variety, they sign an agreement that they will not save and replant seeds produced from the seed they buy.

How To Grow Bean Plant

KidsNatureScienceEducation
What do plants need to grow? Watch this video to learn how to grow a bean plant!

Warka Water Towers

YouthTechnologyWorldArchitecture
Italian architect Arturo Vittori explains how his wooden Warka Water structures can provide clean drinking water for rural communities in the developing world.