Biological organization is the hierarchy of complex biological structures and systems that define life. Cells are the basic units of all life, functional groups of cells form tissues, functional groups of tissues form organ, functional...

It took a very long time, but we are finally finished with the clade Protostomia, or first mouths. Now it's time to tackle Deuterostomia, or second mouths, a clade containing only three phyla. This will take some time, since one of those...

Have you ever wondered what are ct scans used for? And how do they work? In this video, we will be answering all the lingering questions you may have about this popular medical imaging technique.
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Células no especializadas que se pueden subdividir repetidamente o transformarse en distintos tipos de células especializadas. <br/<br/>>

Twig - Biología

Compartimento lleno de líquido que se encuentra dentro de la célula, envuelto por una membrana. <br/<br/>>

Twig - Biología

Sunflowers are the international symbol for nuclear disarmament. You will most likely find sunflowers around areas where nuclear disasters have occurred in the past. Following the 1986 meltdown at the Chernobyl Power Plant in Ukraine,...

Water kills people with its density. In fact, it is 1300 times denser than air! If you rose to a height of 150 meters, which is around half of the Eiffel Tower, the change in air pressure would hardly be discernible to you. However, if...

A substance in which the concentration of oxygen is elevated is said to be oxygenated.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

The chemical reaction that takes place in all living cells to release energy from glucose.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

The process by which dead organic matter is broken down into simpler chemicals and dispersed.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise...

A fluid-filled compartment inside a cell, surrounded by a membrane.
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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...

Investigating why peregrine falcon populations are threatened by pollution from industry thousands of kilometres away. Biology - Ecosystems - Learning Points. The peregrine falcon lives remotely but is affected by man-made chemicals....

Unspecialised cells that can divide repeatedly and develop into different types of specialised cell. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

Explore the process of cell differentiation and how cells specialize to perform various functions in animals and plants. Learn how cells organize into tissues, which in turn form organs and organ systems, allowing organisms to perform...

Dive into a hands-on forensic training session with four future detectives in Ecully near Lyon, exploring the precision of fingerprint analysis, DNA extraction, and the unique method of odorology. Discover how modern techniques rapidly...

Discover groundbreaking advancements in healthcare that promise to transform routine medical practices. From a nano-glue that instantly seals cuts without leaving scars to smartphone applications that improve vision without glasses,...

Join Mac Lesggy as he explores the effectiveness of traditional remedies like honey, thyme, and lemon in treating common ailments. Learn from health experts about the science behind these natural solutions and witness how essential oils...

Dr. Forrester teaches about the skeletal system.

This video captures a poignant and tragic moment as Brutus contemplates his end amidst the ruins of his campaign. The scene delves into themes of honor, loyalty, and tragedy, highlighting Brutus's steadfastness and his internal conflict...

Wherever you go to present – whether the next meeting room down the hall, or a big hotel in a foreign country, it’s a good idea to have a speaker's checklist of what you need to take, and what to do when you arrive. Here are two useful...

Magnetic resonance imaging (MRI)

This video showcases the groundbreaking work being done at the Australian Synchrotron to shed new light on the autoimmune disease multiple sclerosis. The video paints a picture of hope and innovation in the field of medical imaging,...

We've covered macrophages, dendritic cells, and neutrophils, so let's move on the mast cells. These are examples of granulocytes, and they are involved in a variety of immune responses. Let's get a closer look now!

In this video, Justin from the Institute of Human Anatomy discusses the bodily trauma that can occur from whiplash, or cervical acceleration-deceleration.