The digestive system is the system that helps us break down the food we eat to its basic nutrients so that our body can use those nutrients to get energy. The digestive system is composed of the long continuous alimentary tract or...

Anatomy and function of the uterus.

In this week’s episode, we discover secrets in buried soils; we learn how elephant seals protect their organs when diving; we learn about Amulet -- the future in wearable technology; and, finally, we explore the fast-moving Thwaites...

Blood pressure (BP) is the force with which the heart pumps blood to maintain regular blood flow through the body. This force exerts pressure on the walls of the blood vessels, primarily the arteries. A study published in 1995 recorded...

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...

The video is about the circulatory system, which is a group of organs that work together to transport substances to and from cells in the body. The video explains how blood flows around the circulatory system and how blood vessels are...

Learn the endocrine system with fun labeling worksheets and quizzes.

This video provides an in-depth lesson on the thalamus and the hypothalamus, two vital structures in the nervous system. Through detailed explanations and examples, the video highlights the critical functions of these brain regions in...

Here, I explain the workings of hepatic portal circulation? What vessels/organs are involved? What is its purpose?

Every day we eat a wide variety of food to provide the body with the energy it needs. All food is not the same and contains different types of nutrients. This series of programs explores the six major groups of nutrients....

Science can do some pretty amazing things. But it can also do some pretty creepy, disturbing , and downright odd things. Here are 10 Weird Body Transplants that you can't look away from'

On this episode of Beyond the Tide, Coyote and the crew go tide pooling at night and discover three different species of HUGE Sea Cucumbers! There are many species of Sea Cucumbers that can be found all over the world but it isn’t every...

It gives introduction to Life Process.

Try the Plough in stages to find the version that’s right for you. Single Leg Shoulderstand and Bridge will give you a combination of strength, balance, and flexibility.

Did you know that some organisms exist of just one cell? These simple organisms, like amoeba, are unicellular. They depend on simple diffusion for life They are usually too small to be visible to the naked eye, like bacteria, and so we...

Basic anatomy and function of the brain.

Structure and layers of the skin.

Welcome to the eighteenth video in our chapter by chapter analysis of Kazuo Ishiguro's Never Let Me Go! In this video we'll look at the start of part three and how Ishiguro masterfully makes an extreme situation seem all too relatable....

This live-action video program is about skeletons. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated graphics...

This video discusses the physiological response to stress, including the activation of the sympathetic nervous system and the release of cortisol. It explores how these responses evolved to deal with primitive stressors and how they can...

This video is answering the question of how ancient Egyptians made mummies.

Histology of the human's largest salivary gland.

Appearance and histological features of the trachea under the microscope.

This video provides an overview of the anatomy and feeding habits of spiders. It explains how spiders rely on their eyesight, bristles, and chemical senses to hunt for prey. The video also discusses the structure of a spider's body,...