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Primitive Technology: Trebuchet

Adults Construction Creativity Education DIY Technology Engineering

I built a trebuchet, a type of catapult that uses a counter weight to store gravitational potential energy which is then used to fire a projectile via a sling.

Make A Paper Plane & Launcher

Kids Art Creativity How-to DIY

Is it a bird? Is it a superhero? No, it�s your super amazing airplane!

Cracking The Uncrackable Code

Youth History Transportation Art Culture

Jim Sanborn created a sculpture that sits on the grounds of CIA headquarters in Langley, Virginia. Yet no one has been able to solve it.

Mushroom Carbonara | Jamie Oliver | ONE

Adults Family Film Food Cooking

Far from classic but a nice little spin on the carbonara with mushrooms and rosemary, this ONE pan wonder is definitely worth a go!

Fun & Easy Magnet Experiments

Kids Experiments Science

Do you know what materials can be magnetized and behave like the needle in a compass?

Video Lab: A Sign Of Photosynthesis

Youth Experiments Nature Science Biology

By means of photosynthesis, plants convert carbon dioxide and water into glucose, which is their food.

Is Civilization on the Brink of Collapse?

Adults Future Life World History Society

At its height, the Roman Empire was home to about 30 % of the world�s population, and in many ways the pinnacle of human advancement.

Buster The Junkyard Cat

Kids Animals Funny Pets Life

Buster the cat has the best job ever. He works at his dad�s junkyard!

Microworlds: Shapeshifters Of The Sea

Youth Animals Nature Science Wildlife

Plankton are masters of metamorphosis, undergoing some of the most dramatic changes of any animals on Earth.

How Different Species of Fireflies Blink

Adults Animals Education Nature

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

Humpty Dumpty

Kids Fun Music Humor Culture

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

Youth Creativity Grammar Writing Education

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

Adults Animals Education Life Nature

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

Kids Education Science World

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

Earth from Space: Glacier Bay

Youth Travel World Nature Science

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

Can the economy grow forever?

Adults Economy History World

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

Photo Challenge: Angles

Kids Art Creativity How-to Photography

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

Material Magic - Making Diamonds

Youth Education Science Technology

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

Adults Education Human Science Personal Finance

Which experts have real expertise?

Photosynthesis

Kids Experiments Science Education

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

What Is The Rarest Color In Nature?

Youth History Science Nature

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