There's an invisible force shaping our lives, affecting the weather, climate, land, economy, and just whether a flag looks majestic or not - we're talking about the wind! Today we’re going to go into the science of where the wind comes...

Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function.

In this video, we will use the Poiseuille Equation and several diagrams to understand the factors that affect blood flow through the circulatory system.

In this video, we explore the fascinating topic of measuring wind speed. We learn about the units used, the different types of anemometers used to measure wind speed, and the importance of understanding wind speed in various aspects of...

Here, I explain the two types of bulk exchange at the capillaries (filtration and reabsorption) and the mechanisms causing each one.

In this video, we will discuss the physics, mechanisms, and muscles that allow us to perform quiet breathing (both inspiration and expiration)<br/>