Learn all about the most common forms of government around the world, such as monarchy, constitutional government, democracy, dictatorship and communism. Detailed graphics, diagrams and exciting video, as well as on-screen,...

Given the option, few would choose to buy products that harm the earth -- yet it's nearly impossible to know how most consumer goods are made or where they're sourced from. That's about to change, says supply chain innovator Markus Mutz....

Unintended Consequences from Technology describes how the use of technology can have unintended consequences on society and the environment.

What's that noise? ... It's a wolf. <br<b<br/>r/>/>


Life processes - <br<b<br/>r/>/>Living processes - Living things


A Twig Tidbit Film - W<br/>hat’s that noise? The children have to identify an object from its
sound alone.

A few decades ago, landline phones were the primary form of quick communication between people. With the development of the internet came email, which took the place of many phone calls. From ARPANET to modern times, understand how email...

👉 Learn about the special right triangles. A special right triangle is a right triangle having angles of 30, 60, 90, or 45, 45, 90. Knowledge of the ratio of the length of sides of a special right triangle enables us to solve for any...

Salute the everyday urban superheroes.

Explore treasured preferences.

This video explains Babel and its importance.<br<br/>/>

This clip is from the chapter "Babel" of the series "JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects".This section explains Babel, which is a JavaScript compiler.

In this video, we will further discuss the management of tablespaces. You will learn how to alter tablespace availability, make tablespaces read-only or read-write, and assign specific quota on tablespaces to users.
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This clip...

Everyone is familiar with Twitter, the uber-popular micro-blogging site, which limits the user to 140 characters. The tweet is perfect for sharing your favorite links and updating the world about your life, but it might also be the...

John Blunt shares his journey from illiteracy to empowering others through literacy after being wrongfully incarcerated.

This video will help students understand and recognize the critical role and difference between mood and tone in word choice in poetry.

Jessica is a Cosmetologist and Hair Stylist at Hair Solutions Salon & Spa in New Berlin, WI. As a trained cosmetologist, Jessica is responsible for hair cuts, coloring, facial waxing, and other style services offered at her salon. With a...

This video will take students through the ways in which insects communicate with each other. It explores the unique methods of communication and the senses they use.

The largest UV blacklight painting is more than 450 square metres, and depicts an image to raise awareness of mental health issues. This video prompts discussion on how UV blacklight paint works, and also using art to convey a message.

True or false ... Frogs drink water?
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Life processes - Humans and other animals - Humans' and other
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nimals' needs />

Learning Points
Fro
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s absorb water through their skin.


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Fiber optics is a form of data transmission that uses light and glass rather than metal and electricity. It offers higher bandwidth and longer transmission distances compared to traditional metal cables, while also being immune to...

Paul Andersen discusses cell communication. He begins by explaining how he communicates with other individuals using various forms of electronic communication. He them explains how cells communicate when the distance between them is...

Alix Generous is a young woman with a million and one ideas -- she's done award-winning science, helped develop new technology and tells a darn good joke (you'll see). She has Asperger's, a form of autistic spectrum disorder that can...

In this video, Yuka-sensei will introduce you to the grammar point: かいがある (JLPT Level N2 Grammar Point).

Dinosaurs were social animals, moving in herds, hunting in packs, but could they dance?

Engineering helped make this video possible. This week we’ll look at how it’s possible for you to watch this video with the fundamentals of signal processing. We’ll explore things from Morse Code, to problems like bandwidth capacity and...

Artist and TED Fellow Christine Sun Kim was born deaf, and she was taught to believe that sound wasn't a part of her life, that it was a hearing person's thing. Through her art, she discovered similarities between American Sign Language...