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...

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...

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...

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...

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...

Dianna from Physics Girl makes DIY crazy vortex ring shapes with Grant Sanderson from 3blue1brown

In this video, we discuss the structure and function of the vestibulo-ocular reflex (VOR).

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...

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...

In this video, we will discuss: [1] why renin is released [2] how Angiotensin II, Aldosterone, and ADH are released [3] their biological effects

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...

In this video, I discuss the anatomy and physiology of lymphatic capillaries and lymphatic vessels.

In this video, we explore the mechanism of LDL-mediated cholesterol delivery to peripheral cells.

Meniere’s Disease | Pathophysiology, Triggers, Symptoms, Diagnosis, Treatment



Meniere’s Disease is an inner ear disorder involving recurrent and spontaneous episodes of vertigo (sensation of room spinning) with other...

In this video, we explore the pathogenesis, systemic effects, and clinical staging of chronic kidney disease (CKD).

What's it really like to be a chemical engineer? What does a chemical engineer do all day? Anita Kalathil shows us some of the latest chemistry projects taking place at Proctor & Gamble and what her typical day is like inside and outside...

Bubbling air through sand can cause it to act like a liquid. Dianna Cowern and William Osman try to reproduce this popular GIF on Physics Girl. Sand liquefied!

In industry, fragile or difficult-to-grip items require a delicate touch. That’s why Empire Robotics, funded by the NSF Small Business Innovation Research program, is bringing the VERSABALL to the marketplace. The VERSABALL is a...

In this video, we explore vestibular neuritis: its prevalence, pathophysiology, and treatment. We also learn how to differentiate it from other vestibular conditions associated with dizziness.

Axial Pumps move fluid in a straight line. Most axial pumps move in an elbow at the piping system. In this short course by CTE Skills Training, you will become familiar with working with axial pumps.
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In less than a second a sandfish lizard can dig its way into the sand and disappear. Blink and you miss it. The sandfish's slithering moves are inspiring new robotic moves that could one day help search and rescue crews find survivors in...

The chemical process industry uses many different types of equipment to manufacture products. At first glance a process plant may just look like a pile of metal and a maze of pipes. In this procedure we will take a closer look and...

In this video, we explore the theory, use, and parameters with edema control and strengthening via NMES and Russian stimulation, two major types of electrical muscle stimulation (EMS).

In this video, we explore Ménière’s Disease: its prevalence, pathophysiology, progression, diagnosis, and treatment.