This video is answering the question of what do the kidneys do.

This video is answering the question of is blood always red.

This video is answering the question of can you have different coloured eyes.

The notion that leaving a wound exposed to air helps with faster healing is a misconception. Except for minor cuts, bruises, or scrapes, it’s always best to cover your wounds.



In 1962, researcher George Winters once and for...

The video discusses the importance of glucose in the human body and how blood glucose concentration is monitored and controlled through the release of insulin by the pancreas. The video explains how insulin helps lower blood glucose...

This video provides a comprehensive overview of the history and different types of aerobics, showcasing its evolution and impact on fitness culture.<b<br/>r/>

Aerobics part 1/4

In this video, the concept of a raw food diet is explored, highlighting the benefits of consuming uncooked, nutrient-rich foods. The recipe for zucchini pasta with a zesty tomato sauce is demonstrated, showcasing a delicious and...

This video is answering the question of what happens when the liver gets damaged.

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 senses.

In this video, Jonathan from the Institute of Human Anatomy discusses the anatomy of the gallbladder, and answers some of the most common gallbladder questions: Where is the gallbladder? What does the gallbladder do? What are gallstones?...

Everyone says that the ‘optimum’ body temperature is 37 degrees Celsius (98.6 degrees Fahrenheit). But if the temperature of your surroundings is 37 degrees Celsius, most people will start to feel warm or even hot. Why does that...

In this video, I deal with the anatomical planes in the human body - the coronal/frontal, saggital, and transverse/horizontal planes. I then go into the spatial relationships and show how the relationships change as you pass the midbrain.

In this lesson, we're looking at the anatomy and physiology of the kidneys. By the end, you will have a good understanding of the structure and function of the kidney.



With the anatomy, we get into the three main parts of the...

In this video, we look at the pilot episode of the good doctor and explain the biology behind the scenes. You'll learn about some of the blood vessels leading from the head to the heart (internal and external jugular veins, subclavian...

You’re infected. Something harmful is in your body and you gotta get rid of it. In this video, I’m gonna talk about four ways your immune system attacks everything.

Section 34.1 deals with the Skin, starting with its structure, with the two layers: Epidermis and dermis. I also talk about the functions of the skin, from regulating internal temperature to functioning as a sense organ, producing...

This video provides an explanation of how our lungs work to facilitate the process of breathing. It explores the role of the respiratory system, detailing the journey of inhaled air through the trachea, bronchial tubes, bronchioles, and...

Spacewalk experts Tara Jochim and Art Thomason discuss the intense planning over months and sometimes years that goes into the complicated choreography of a spacewalk. HWHAP Episode 83.

In this video, we explore the concept of cold therapy and its benefits for muscle recovery after intense physical activity. We discuss two methods of cold therapy: applying ice to specific muscles and taking a cold bath. We also...

This video explains the benefits of aerobic exercise, specifically focusing on running as a popular cardio workout. It highlights how consistent aerobic exercise improves cardiovascular health, increases endurance, and reduces stress...

This video provides a brief history of gyms and highlights their increasing popularity in modern society. It explores the origins of gyms in ancient Greece and their evolution into modern fitness centers. The video also discusses the...

In this video, we demonstrate two basic weight training exercises: the dumbbell bench press and the leg press. The dumbbell bench press targets the chest muscles, shoulders, and triceps, while the leg press focuses on the...

This video provides an overview of the origins and diverse traditions of yoga, highlighting its roots in Hinduism, Buddhism, and Jainism. It explains how yoga is a holistic form of exercise that strengthens the body, improves posture,...

This video highlights the importance of running, walking, and hiking for overall fitness and well-being. It emphasizes how these activities are deeply rooted in our genes and have played a crucial role in human survival and development....