TED-Ed
TED-Ed: How do the lungs work? - Emma Bryce
When you breathe, you transport oxygen to the body's cells to keep them working, while also clearing your system of the carbon dioxide that this work generates. How do we accomplish this crucial and complex task without even thinking...
TED-Ed
TED-Ed: How does asthma work? - Christopher E. Gaw
More than 300 million people around the world suffer from asthma, and around 250,000 people die from it each year. But why do people get asthma, and how can this disease be deadly? Christopher E. Gaw describes the main symptoms and...
Curated Video
Bronchi
The two large tubes that branch from the single windpipe, or trachea, to carry air to and from the lungs. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...
Curated Video
Dissection: Lungs
We dissect and examine a cow\u2019s lungs. Before the dissection, the lungs are inflated to show the changes in volume that occur when mammals breathe. During the dissection the position and function of different parts are examined,...
Curated Video
Winter Woes: Unmasking the Spread of Seasonal Illnesses
Discover the intriguing science behind how common winter illnesses like the flu and colds spread, as demonstrated through lively experiments at the Pasteur Institute and the Pierre-Gilles de Genne Science Forum in Paris. Learn about the...
Curated Video
Breathing and Eating
Dr. Forrester teaches about your respiratory system and digestive system.
Curated Video
GCSE Biology - Gas Exchange and Lungs #26
Learn how the lungs and alveoli are adapted to carry out gas exchange.
Curated Video
The Respiratory System Song - Fun Biology Music
Unlock the mysteries of the respiratory system with this catchy tune! From the nose down to the alveoli, journey through the process that keeps us all alive. Dive into the wonders of oxygen, carbon dioxide, and the essential steps that...
Curated Video
The Respiratory System
Dr. Forrester describes the body’s respiratory system by highlighting each component of the system and explaining how the diaphragm, larynx, trachea, bronchioles, and air sacs aid the lungs in the human body’s exchange of oxygen for...
Curated Video
How the Human Body Defends Itself Against Pathogens
The video discusses the human body's defense system against pathogens. It explains that there are two lines of defense - the nonspecific defense system that prevents pathogens from entering the body, and the immune system that destroys...
Curated Video
How the Circulatory System Delivers Oxygen: The Importance of the Heart and Lungs
The video explains the anatomy and physiology of the circulatory system and how the organs within it work together to deliver oxygen to cells and remove carbon dioxide. The video also goes into detail about the structure of the lungs and...
Curated Video
059 An Introduction to the Respiratory System
IMPORTANT: There was one error in this video. The pulmonary ARTERY takes the deoxygenated blood from the right ventricle to the lungs and the pulmonary VEIN brings the oxygenated blood back to the left atrium. I said those two things...
Institute of Human Anatomy
Understanding Pneumonia: Causes, Anatomy, and Risks
This video discusses the causes, risks, and anatomy of pneumonia, a serious lung disease that can lead to up to 50,000 deaths per year. The video explains how the infection spreads to the lungs, the role of the immune system, and the...
Kenhub
Trachea
Structures of the larynx, trachea and bronchi seen from an anterior and posterior views.
Rock 'N Learn
Human body: The Respiratory System
Human Body for Kids engages young, inquisitive learners, while the depth of material gets older students ready for tests. Join Kevin and his friends to explore the respiratory system.
Visual Learning Systems
The Respiratory System
The video is a presentation about the respiratory system of the human body. The video describes the different parts of the respiratory system, including the nasal cavity, pharynx, larynx, and trachea. It also explains the role of the...
Institute of Human Anatomy
The Dangers of Vaping: Exploring the Effects on the Body
This video discusses the effects of vaping on the body, comparing it to traditional cigarette smoking. It explores the pathways of inhalation and the potential harm caused by vaping products. The video concludes with recommendations for...
Professor Dave Explains
The Respiratory System
The system of the body we are most acutely aware of is the respiratory system. We have to breathe, whether voluntarily or involuntarily, every few seconds in order to stay alive. Because we looked at the circulatory system, we know that...
Cerebellum
The Human Body Major Systems & Organs - Respiratory System
The human body is a wondrously complex machine made of flesh, bone, muscles, organs, blood vessels and highly specialized systems that function together to sustain life. This fascinating third part of The Human Body series examines the...
Bozeman Science
Respiratory System
When at rest, humans exhale about 17.5 ml of water per hour, but they lose about four times that amount during exercise. The video shows learners how worms, insects, fish and humans all respire very differently. Viewers then explore the...
TED-Ed
How Do the Lungs Work?
With the thousands of tasks our brain consciously performs on a daily basis, it's amazing that breathing isn't one of them. Learn how human bodies are able to automatically control the exchange of gas that keeps us alive...