In this video, the teacher discusses the importance of unity, respect, and cooperation. Through examples and stories, the teacher emphasizes the value of working together and respecting different perspectives. The video also includes a...

Pares de músculos opuestos que mueven el mismo hueso en direcciones opuestas. <br/<br/>>

Twig - Biología

Battle of Ruspina, 46 BC Caesar's Civil War

In todays session I take you through a 5 minute warm up routine for you and your class to follow along to, to help warm up for PE, specifically the shoulder muscles. I educate you through the different muscles used, as we...

Tempered glass is stronger than regular glass and can withstand higher temperatures. It is also manufactured in a way that causes it to break into smaller pieces, which is safer than regular glass shattering into large shards. Unlike...

Babies have a tight grip because it is a bodily reflex known as the Palmar Grasp Reflex (or simply the grasp reflex), which is typically observed in infants. You can elicit the grasp reflex by stroking your finger or any other object in...

Plenty of people argue that you can only fold a piece of paper in half a maximum of 7 times. Is 7-times a hard limit for folding a piece of paper? Well, a piece of paper can be folded more than 7 times. But there's a catch. You cannot do...

Hair hanging is a circus-style trick in which a person is suspended by only their hair and swung around or held up in the air. Originally conceived in China, it is traditionally performed with the hair wound around a ring or a hook, and...

The crushed stones that line railroad tracks are collectively called track ballast. More specifically, the track ballast constitutes the trackbed upon which sleepers or railroad ties are laid. As you may have seen, these stones are...

The field around a body of significant mass that exerts a gravitational pull on all other objects in that field.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning...

The attraction between two bodies with opposite electric charges due to the charge alone.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

A naturally occurring polymer of glucose that forms cell walls in plants and gives them strength and rigidity.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images...

Short-lived dark spots on the surface of the Sun.
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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...

The strength of a pulling force, for example in a rope or cable.
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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...

A metallic bond is the attractive force that exists between positively charged ions and the 'sea' of negative electrons in a metal element.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60...

Opposing pairs of muscles that move the same bone in opposite directions.
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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...

Discover what is happening when you crack your knuckles. And for starters, your knuckles don't crack, they pop.



Biology - Human Body - Learni

ng Points.

Your knuckles do n

ot crack - they pop!

The...

When a musical note is played, we hear the note intended - the fundamental - but also other tones called harmonics that are whole number multiples of the fundamental.
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A Twig Science
Glossary Film.
Key scientific...

A transmitter or receiver that converts alternating electric currents into electromagnetic waves, or vice versa.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning...

Why are tiny ants considered the strongest creatures in the world? An introduction to the square-cube law and why muscle mass (length³) will always outstrip strength (length²). Maths - Number A Twig Math Film....

The structural soundness of ovoids and the added properties that make them the ideal shape to hold life in the natural world. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math films...

The unique force created by hydrogen bonding gives water some unique properties, which seem to defy the laws of nature. Chemistry - Atoms And Bonding - Learning Points. Hydrogen bonding is a special force of attraction between water...

What is wind and what are localised winds? Find out about the global cycles which take winds right across the world. Earth Science - Weather - Learning Points. Wind begins with the difference in air pressure. Air moves from areas of high...

There are only six basic types of machine. Discover more about planes, wedges and screws: what are they and why are they useful? Physics - Forces - Learning Points. Machines based on the ideas of Archimedes make work easier. An inclined...