Bozeman Science
Organ Systems
Blood passes through the kidneys about 300 times a day. Show your class how the kidney and bladder work together to filter blood in the excretory system. This 19th video in the series explores how the circulatory and respiratory systems...
Bozeman Science
Homeostatic Evolution
How does something remain the same in order to change? The video discusses homeostatic evolution from both the continuity and changing perspectives. An analysis of the excretory system in flatworms, earthworms, and vertebrates shows...
TED-Ed
How Breathing Works
The ins and outs of breathing are explained in this fresh film. Simple and straightforward narration accompanies colorful animation to show how breathing is controlled and how it can be altered. This would not only be useful during a...
PBS
Career Connections | Respiratory Care Therapist
Inhale, exhale. Inhale, exhale. Ensuring that patients breathe and get enough oxygen is the job of the respiratory care therapist. Find out what is involved in this medical career with a short video that shows some of the many aspects of...
American Chemical Society
Why is Carbon Monoxide So Deadly?
Don't fall victim to The Silent Killer! Expose your class (not literally) to carbon monoxide through an informative video from Reactions, a playlist from the American Chemical Society. Content includes carbon monoxide's structure, its...
MinuteEarth
How Physics Saved Two Million Premature Babies
Physics ... saving lives, one equation at a time! Learners discover the sad truth about premature babies and respiratory distress syndrome, which claimed millions of lives before scientists could understand its cause. Physics, and the...
Fuse School
Effect on Health of Air Pollutants
Is air making us sick? How exactly does air pollution contribute to illness across the world? Part five in a series of seven about the atmosphere addresses these questions and many others. This is a perfect resource to show during your...
TED-Ed
How Does Asthma Work?
What triggers asthma? What are the symptoms of an asthma attack? Watch a video that explains how asthma affects the respiratory system and the extra work the lungs have to do when a person is undergoing an asthma attack.
Crash Course
Respiratory System (Part 2)
Hemoglobin which is red, carries oxygen in RBC, and is responsible for the color of our blood. Video 32 in a series of 47 focuses on how your blood exchanges oxygen and carbon dioxide to maintain homeostasis. Scholars see how hemoglobin...
Crash Course
Respiratory System (Part 1)
Explore the evolution of the respiratory system with a video that shows the anatomy of the system, how each part plays a role in inhalation and exhalation, and then moves into how the system works in the human body.
SciShow
5 Things Your Nails Can Say About Your Health
Did you know your nails can show symptoms of health problems? Video highlights five symptoms that can tell you more about what is going on with your body. From a lack of nutrition to cancer to an injury, nails tell you things you might...
SciShow
The Science of the Cinnamon Challenge
Have you heard of the cinnamon challenge? The video explains why it is a horrible idea and can lead to serious illness, injury, and possibly death. It focuses on the properties of cinnamon and the way bodies react to eating it in large...
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...
Crash Course
Circulatory and Respiratory Systems
Viewers follow the paths of oxygen and carbon dioxide through the human respiratory organs and the path of the molecules through the human circulatory system, in a short video about how the body delivers oxygen and picks up...
Amoeba Sisters
Human Body Systems: The 11 Champions
An informative video offers a brief overview of the 11 systems in the human body. It gives a brief description of each before pointing out their interdependence.
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...
Nemours KidsHealth
How the Body Works: The Lungs
Take a breather while your class takes in this information on the respiratory system. The roles of the lungs, diaphragm, bronchioles, and alveoli, are explained by a casual radio announcer as listeners call in to ask questions. The...