Build your own jumping robot with a motor and some simple parts in this fun engineering project! A complete materials list with written instructions is available on the Science Buddies website='https://sbgo.org/jumping-robot-1'...

This video explains variance, standard deviation, and coefficient of variability.
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This clip is from the chapter "Exploratory Data Analysis" of the series "R Programming for Statistics and Data Science".This section explains...

Or ribonucleic acid, is a nucleic acid, similar to DNA.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...

Here's the story of how life was like in the 13 British American colonies. Once upon a time, there were 13 British colonies along the east coast of North America. Today we classify these colonies into three groups: 1) The New England...

Usable sources or stores of energy.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...

Once upon a time, African nations fought each other, as nations tend to do throughout history. After a victory, an African nation would often enslave many of the enemies it had captured. Most of these enslaved Africans, from various...

A type of lipid found in the tissues of humans and other animals.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...

The Art of being a Hunting Leopardess

A reaction in which a more reactive element replaces a less reactive element in a compound.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

Humans have been using microbes to separate minerals from mud since the middle of the last century, so we know biomining works on earth. But how will these tiny miners work in microgravity?

A fun Fruit Song for Kids! Learn English names of fruits with this awesome fruit song! ESL, babies, toddlers, children and more will love this fruit song designed to help teach or learn fruit. Learn the fruit names: strawberries,...

The uppermost layer of the Earth that forms the continents and coastal sea floor, sitting on top of a layer of denser rock called the mantle.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60...

The UK appears to be on the brink of reaching its first brand new trade deal (with Australia) but there's been some real controversy in government about it. So in this video we explain the new deal, its benefits and why said deal has...

A naturally occurring thick brown liquid, composed of a mix of hydrocarbons, and usually found deep underground.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning...

This clip explores the geography, history, and some important cultural features of Delaware.

This clip explores the geography, history, and some important cultural features of New York.

Throughout the mini lesson, Mr. P./Marc will talk about the different types of regular and irregular verbs that English has. He will be using a diagram in order to distinguish the different types of groups of verbs.

The lesson is...

The process that plants use to convert energy from the Sun into chemical energy.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

This video is answering the question of where did Anne Frank hide.

What are Gus Casely-Hayford's views of Africans in popular culture? How does "word", "symbol", and "song" work together and what makes them so powerful?<br/>
Africa, The Unknown History of Humankind, Part 5

Turns out even the tiniest of screw-ups can result in major problems. From metric math mistakes at NASA to impatient generals dooming their own men, this is our list of 10 Tiny Mistakes That Caused Disasters.

What is the difference between a scaler and a vector? How is a vector represented?<br/>
Scalers and Vectors, Part 1

How has African art influenced some of our great artists? What has been the biggest challenge but biggest highlight in Gus Casely-Hayfords career?<br/>
Africa, The Unknown History of Humankind, Part 6

MOT 1936: PRINCETON UNIVERSITY: VS Young adult male college student reading paper, while getting dressed, while sitting in bed, sitting in chair, standing outside door, two reading in room.