Curated Video
The Heart - Circulatory System
Explanation of the circulatory system. Life processes - Body systems - The circulatory system Learning Points The heart is a strong muscle that pumps blood throughout the body. Arteries and veins carry blood around the body. A Twig...
Curated Video
Everyday liquids
What are the properties of a liquid? Material processes - Solids, liquids and gases - Liquids Learning Points Liquids do not have a fixed shape. The speed at which a liquid flows is known as viscosity. Liquids have fixed volume. The...
Curated Video
Why is urine yellow?
Urine is a waste product produced by humans and animals. Why is it yellow? Life processes - Living processes - Excretion Learning Points Urine is produced by the kidneys and is excreted through the bladder. Urine is mostly water, excess...
Curated Video
Heart transplant
The story of one man's life-saving heart transplant operation. Life processes - Body systems - The circulatory system Learning Points If the heart stops working oxygenated blood won't move around the body. Each heart beat pumps five...
Curated Video
What is excretion?
All living things need to excrete, but what do we mean by this? Life processes - Living processes - Excretion Learning Points Excretion is the process of removing waste products. Waste products need to be removed from the body, otherwise...
Curated Video
Plaquetas y Coagulación de la Sangre
Este video explica cómo y por qué se forman los coágulos de sangre. La coagulación evita que perdamos mucha sangre y protege nuestro cuerpo de patógenos. Cuando un vaso sanguíneo se daña, las plaquetas se adhieren al área lesionada,...
Curated Video
A Blood Flow Christmas Carol: How Blood Flows Through the Heart
If you want to learn how blood flows through the heart, but in a jolly way, check out this rendition of "A Blood Flow Christmas Carol". You'll learn about everything from the vena cavas, the atria and ventricles, plus some added details...
Curated Video
The Complement System Song: How The Complement System Works
Do you know complex our complement system is? Check out "The Complement System Song" This song goes over the entire process from the complement system being made up of proteins that are mostly produced in the liver to helping antibodies...
Curated Video
The Cardiac Cycle Song
If you think the Cardiac Cycle is hard, then this song's for you. From the lub to the dub, this will have you jamming your way to a deeper understanding of the cardiac cycle. Enjoy. 00:00 Chorus 00:22 Atrial Systole 00:44 Chorus 00:55...
Curated Video
The Cardiac Cycle Simplified - What You Need to Know
If you want to understand the cardiac cycle, you need to watch this video. In it, I break down the phases of the cardiac cycle. I talk about Atrial Systole, Ventricular Systole, Diastole, and other concepts you need to understand to have...
Wonderscape
The Environmental and Human Costs of Industrial Cobalt Mining in the DRC
Delve into the complexities of cobalt mining in the Democratic Republic of the Congo (DRC), where industrial and artisanal mining intersect. Learn about the environmental damage, displacement of communities, and health risks associated...
Curated Video
Living Things: Human Respiratory System
By the end of this learning object, the student will be able to: Summarize the main points on the human respiratory system.13553
Curated Video
Understanding Bats: Dispelling Common Myths and Fears
Video 2 of the Echolocation Unit. This segment focuses on debunking common myths about bats, such as the misconception that they are flying rodents or blind creatures. Students will learn that bats are actually closely related to...
Curated Video
Most Bizarre Beverages From Around the World
Weird History Food is showing you some really weird drinks and beverages from around the globe. From rainbow-colored beer to “Viagra” made from frogs, there’s an unusual beverage to delight—or disgust—just about every taste. If you dare,...
Curated Video
Facing Loss and Accessibility Challenges
Jason and Alice experience a challenging day, from dealing with frustrations during a film shoot to navigating the streets with a low-charged scooter. Later, Alice suffers a miscarriage and has to go to the emergency room alone because...
Curated Video
A New Treatment for Multiple Sclerosis Offers Hope and Disappointment
Jason discovers a new treatment for MS that involves a procedure to relieve constrictions in neck veins, which could potentially reduce symptoms. After undergoing the procedure, he hopes for a cure, but only experiences minor...
Curated Video
Big Ideas - Episode 7 - Thermal Imaging
The need to see in the dark; to observe weather patterns from outer space; or to conduct security surveillance at night, lead to the Big Idea of Night Vision, and Thermal Imaging. FLIR, or Forward Looking Infra Red, is a continuation of...
Curated Video
Understanding Diabetes: Types, Causes, and Management
This video discusses the different types of diabetes and their causes. It explains that type 1 diabetes is an autoimmune disease where the body cannot produce insulin, while type 2 diabetes is linked to lifestyle factors and insulin...
Curated Video
The Power of Stem Cells
Stem cells have the ability to develop into various types of cells in the body. They hold great potential in regenerating damaged organs and tissues, offering hope for medical therapies. While adult stem cells from sources like umbilical...
PBS
The SCP Foundation: Declassified
Unlocking the Mysteries of SCP: From Secure, Contain, Protect to Unearth, Expose, Fascinate! Dive deep into the shadowy world of the SCP Foundation as we peel back the layers of secrecy surrounding these enigmatic entities. Discover the...
Wonderscape
Lizards: Nature's Hidden Helpers
Discover how lizards contribute to medicine and technology in remarkable ways. Learn about the Komodo dragon's potential in fighting antibiotic resistance, the Gila monster's role in diabetes treatment, and the gecko's unique climbing...
Curated Video
Bizarre Bodily Behaviors Explained
Why do we sneeze when we look at the sun? What causes the red-eye effect in photos? This segment explores peculiar involuntary responses of the human body, offering scientific explanations for these common yet often misunderstood...
Curated Video
Fidgets and Noises: The Science Behind Common Manias
This video addresses why some people engage in repetitive physical behaviors such as knuckle cracking and leg shaking. It examines the biological and psychological triggers behind these actions and reassures that, while potentially...
Curated Video
Unveiling Winter's Chill: Understanding Our Body's Cold Weather Response
Explore how our bodies instinctively react to cold weather to maintain a constant internal temperature. Learn about the physiological adjustments, from constricted blood vessels in extremities to the appearance of goose bumps, that help...