How Many Bones Are in the Body?

Why Don't Women Have Adam's Apples?

How Much Blood Does the Heart Pump?

Which Fingernail Grows the Fastest?

Howcast -Learn about different types of bullets from Police Officer Keith Charley in this Howcast gun video.

Howcast -Find out if you should get your neck done during a face-lift in this Howcast video featuring plastic surgeon Robert J. Morin, M.D..

Howcast -Learn about the different types of face-lifts in this Howcast video featuring plastic surgeon Robert J. Morin, M.D..

Some parts of your body are named after the anatomists who discovered them. Have you ever wondered who named a body part after them? And did you know that there are some body parts that were named after biblical and mythological figures?

The endocrine system is composed of glands that produce hormones to affect changes in distant target organs. It is crucial in maintaining homeostasisbalancein the body. There are seven major endocrine glands scattered throughout the...

Jellyfish have eyes, but unlike humans, their eyes are not concentrated in a single organ. Instead, the ability to see is facilitated by a network of nerves and proteins called opsins. The jellyfish's light-sensing organ lies within a...

Why are leaves commonly flat, spongy and strikingly green? Discover the different parts of a leaf and their function. Biology - Plants - Learning Points. A leaf is made of many layers sandwiched between tough outer layers. Gases enter...

इस वीडियो में माइटोसिस की प्रक्रिया का विस्तार से वर्णन किया गया है। इसमें कोशिका विभाजन के मुख्य चरणों और गुणसूत्रों के व्यवहार पर चर्चा की गई है। माइटोसिस विकास, कोशिका मरम्मत, और अलैंगिक प्रजनन में महत्वपूर्ण भूमिका निभाता है।...

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...

Jellyfish have eyes, but unlike humans, their eyes are not concentrated in a single organ. Instead, the ability to see is facilitated by a network of nerves and proteins called opsins. The jellyfish's light-sensing organ lies within a...

Step into the unique world of restorative art with James Edward Smith Jr., an instructor and clinical director at the Dallas Institute of Funeral Service.

In this PE lesson we take a look at the main muscles in the body, and how they’re used in specific sport skills. Muscles are made up of fibres that work together to create movement by pulling (or contracting) to get your...

This video unravels why tickling causes laughter and explores the concept of the stomach as a second brain, influencing our emotions. Discover the physiological and neurological responses behind being tickled and how our gut's complex...

In 2019, Hank Green set the internet ablaze with his highly divisive question: Is Butt Legs? Like, the the human butt a thing unto itself, or is it part of your leg? Today, Healthcare Triage, in collaboration with the powers of science,...

The Brain is super powerful, let's learn more about it!

Let's learn how broken bones heal!

Step into the unique world of restorative art with James Edward Smith Jr., an instructor and clinical director at the Dallas Institute of Funeral Service. From understanding facial anatomy to recreating celebrity faces, embark on a...

Step into the unique world of restorative art with James Edward Smith Jr., an instructor and clinical director at the Dallas Institute of Funeral Service. From understanding facial anatomy to recreating celebrity faces, embark on a...

This video provides a comprehensive overview of elephant anatomy and physiology, explaining the structure and function of their unique bodies. From their remarkable trunks and keen sense of hearing to their large hearts and efficient...

In this video, Justin from the Institute of Human Anatomy discusses the anatomy of the female reproductive system, and the various types of hysterectomies and surgical procedures available to patients.