Catalyst University
Anatomy - Physiology of the Semicircular Canals
In this video, we discuss rotation equilibrium and the physiology of the semicircular canals.
Cerebellum
The Human Body Nervous Systems - The Five Senses And Damage To The Nervous System
Experts in neuroscience help us understand why the human brain is a marvel of structure and function. This video looks at how the nervous system allows our five senses to opperate, it looks at the specific processes which allow us to...
Catalyst University
Physiological Mechanism of Popping ("Cracking") Joints
Have you ever wondered why or how your joints pop? In this video, I explain the physiological mechanism underlying the cracking or popping of joints such as those in the fingers or neck. The exact reasons may surprise you.
CTE Skills
IND-PTP - Lobe Pumps
Lobe pumps, somewhat similar to external gear pumps, allow for fluid flow around the inside of their casing. The lobes in a lobe pump, however, do not make any contact. Lobe pumps have a variety of advantages, including high efficiency,...
Physics Girl
Most People Don’t Know Wine Moves Like This | EVERYDAY MYSTERY
Wine legs aka wine tears or wine fingers are stranger than they seem.
JJ Medicine
Pericarditis (Pericardial Inflammation) Signs & Symptoms (& Why They Occur)
Pericarditis (Pericardial Inflammation) Signs & Symptoms (& Why They Occur) Pericarditis is a cardiac condition involving inflammation of the pericardium (the sac that surrounds the heart). There are many different causes of...
Zach Star
What is Aerospace Engineering (Aeronautics)?
In this video I go over aerospace engineering, specifically the aeronautics concentration. Aeronautical engineers can work on planes, helicopters, and fighter jets, all the way to boats and cars. Anything that involves aerodynamics is...
NASA
Gravity Assist: Gardens at the Bottom of the Sea, with Laurie Barge
Laurie Barge, an astrobiologist at NASA’s Jet Propulsion Laboratory, studies how plant-looking mineral structures called chimneys grow from chemicals found at the deepest depths of the ocean. In her lab she has glass vials and bulbs full...
Curated Video
Understanding Pressure Due to Fluids: Deriving Equations and Solving Examples
This video is a lecture on the concept of pressure due to fluids, including liquids and gases. The video also covers how pressure is affected by the depth below the surface of the fluid, the density of the fluid, and the gravitational...
SWPictures
The Struggle to Breathe: Pneumonia and Poverty in the Philippines
The Struggle to Breathe part 1/8: This video highlights the devastating impact of pneumonia on young children in poverty-stricken areas of the Philippines. It emphasizes the importance of early diagnosis and treatment through simple...
CTE Skills
IND-PTP - Reciprocating Pumps
Pumps; they come in all different types, sizes, and functionalities. If you are going into industrial work at some point you are going to be working with pumps and you need to understand how these pumps work and differ from each other to...
CTE Skills
IND-PTP - Vane Pumps
Vane pumps are positively-displaced pumps with two or more vanes attached to the rotor to move the liquid through the pump. Vanes are either sliding or flexible. In this simple course by CTE Skills Training, you will become familiar with...
SWPictures
The Struggle to Breathe: Tackling Childhood Pneumonia in the Philippines
The Struggle to Breathe part 2/8: This video explores the causes of pneumonia and its impact on children, particularly in impoverished areas where pollution and malnutrition increase the risk of infection. The importance of vaccination...
Science360
On Golden's Melt Pond_Math on Ice
With 17 trips (and counting) to Earth's polar regions spanning his mathematical career, mathematician Ken Golden of the University of Utah has been studying sea ice structure and behavior for over 20 years. It turns out that sea ice is...
APMonitor
MathCAD Nonlinear Equation Solver
Solution of variables within nonlinear expressions can either be difficult or impossible with analytic or symbolic techniques. When a numerical solution is required, a nonlinear solution technique can be used within Mathcad with either a...
CTE Skills
IND-PTP - Screw Pumps
Screw pumps are rotary, positive displacement pumps that can have one or more screws to transfer high or low viscosity fluids along an axis. A single screw rotary pump is also known as a progressive cavity (a PC pump). In this simple...
Physics Girl
How to Make a SQUARE Vortex Ring! ft. 3blue1brown
Dianna from Physics Girl makes DIY crazy vortex ring shapes with Grant Sanderson from 3blue1brown
Catalyst University
Vestibulo-ocular Reflex (VOR) | Structure & Physiology
In this video, we discuss the structure and function of the vestibulo-ocular reflex (VOR).
Learn German with Herr Antrim
Intermediate German #0: What is B1/B2?
Every Wednesday Herr Antrim will upload a German learning video to target the skills needed to learn at the B1 and B2 levels of German learning. In order to help you know if these videos are for you, you should watch this video and get a...
Catalyst University
The Appendix & Basics of Tonsils and Peyer's Patches
In this video we discuss in detail the functions of the vermiform appendix (or simply, appendix) and the process of developing an appendicitis. At the end, we briefly mention two other secondary lymphoid structures (tonsils and Peyer's...
Catalyst University
The Renin-Angiotensin-Aldosterone [RAAS] System
In this video, we will discuss: [1] why renin is released [2] how Angiotensin II, Aldosterone, and ADH are released [3] their biological effects
Catalyst University
Anatomy & Physiology of the Lymphatic Vessels
In this video, I discuss the anatomy and physiology of lymphatic capillaries and lymphatic vessels.
Professor Dave Explains
Bronchodilators Part 1: Principles of Respiratory Airflow and Development of Selective Drugs
Bronchodilators are drugs used to expand a constricted airway in instances of asthma, bronchitis, and emphysema. Poiseuille's law, an equation often used to study fluid dynamics plays and important role in calculating the effectiveness...