Curated Video
How Microphones and Speakers Work: Electromagnetic Induction and Motor Effects
This video explains how microphones and speakers work by using electromagnetic induction and motor effects, respectively. The video goes on to describe the inner workings of a microphone, which includes a conducting coil attached to a...
Visual Learning Systems
Understanding the Breathing Process
The video explains the process of breathing and how it works. It describes the two main phases of breathing, inhalation and exhalation, and how the diaphragm and intercostal muscles are responsible for the work of breathing. Respiration...
Catalyst University
Type I Alveolar Cells, Respiratory Membranes, & Gas Exchange
In this video, we discuss how gas exchange occurs across the respiratory membrane at the alveoli and how this involves Type I Alveolar Cells.
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...
Institute of Human Anatomy
Understanding the Mystery of Side Stitches: Theories and Anatomy Explained
In this video, the speaker discusses the various theories surrounding side stitches, or exercise-related transient abdominal pain (ETAP). Using a cadaver to demonstrate the anatomy of the abdominal cavity, the speaker explores the...
JJ Medicine
Hiatal (Hiatus) Hernia | Risk Factors, Types, Signs & Symptoms, Diagnosis, Treatment
Hiatal (Hiatus) Hernia | Risk Factors, Types, Signs & Symptoms, Diagnosis, Treatment Hiatal (hiatus) hernia is a condition involving herniation (bulging) of part of the stomach through the diaphragm and into the chest. There are several...
Catalyst University
Breathing Techniques 😮💨 for Dyspnea & Relaxation | Pursed Lip, Diaphragmatic, & Box Breathing
In this video, I will explain and demonstrate several clinically important breathing techniques including pursed lip breathing, diaphragmatic breathing, and box breathing. See timestamps below in the comments.
Curated Video
The History and Function of Microphones
Microphones are essential for capturing and transmitting sound, allowing for communication in various forms of media and entertainment. Dynamic microphones are durable and suitable for live applications, while condenser microphones are...
Wonderscape
Preschool Prep: Alphabet and Anatomy from A - Z
In this video, Kristen takes us on a fun and educational journey through the alphabet and the human body. Each letter corresponds to a body part, from the arm to the zygomatic bone. This engaging and interactive lesson helps children...
Catalyst University
Abdominal Aortic Aneurysm (AAA) | Presentation, Risk Factors, & Signs/Symptoms
In this video, we explore the risk factors, presentation, and signs/symptoms of an abdominal aortic aneurysm (AAA) and how it can progress to a dissection.
Catalyst University
Diaphragm Anatomy & Clinical Significance
In this video, we explore the anatomy and functions of a the thoracic diaphragm, the major muscle of inspiration/breathing. More specifically, we cover its origin, insertion, innervation, action, blood supply, and clinical significance.
Catalyst University
Diaphragm & Intercostal Muscle Stretches
In this video, I explain and demonstrate how to perform three stretches for the inspiratory muscles: the thoracic diaphragm and the intercostal muscles.
Rachel's English
The Path of the Voice -- American English Pronunciation
This video looks at how the voice works, and how to lower your placement when speaking American English.
Catalyst University
Phrenic Nerve | Functions, Course, & Impact of C3-C5 SCIs
In this video, we explore the functions and course of both the L and R Phrenic nerves along with the effects on the diaphragm for spinal cord injuries involving C3, C4, and C5 nerve roots.
Curated Video
The Mechanics of Headphones
Headphones work by converting electrical signals into sound waves through the use of an electromagnet and a cone. The diaphragm cone inside the driver assembly vibrates when triggered by an alternating current, creating sound waves that...
Curated Video
The Invention of the Phonograph
Thomas Edison, the man who invented the light bulb, also came up with the basic idea for how to record sound. He attached a needle to the diaphragm of a telephone receiver, which etched sound vibrations onto a quickly moving paper. This...
Catalyst University
Inspiratory Muscle Training | Rationale & Demonstration
In this video, I explain and demonstrate how to use an inspiratory muscle trainer, a common modality to help strengthen the thoracic diaphragm and the intercostals.
Catalyst University
Cranial Nerve X - Vagus Nerve | Introduction + Origin from Medulla
Part 1 on a miniseries over the Vagus Nerve This video is an introduction to cranial nerve X, the vagus nerve. Specifically, we will cover the origin of the vagus nerve from the medulla.
Guinness World Records
Longest Vocal Note
The longest continuous vocal note is 1 min 52 sec and was achieved by Alpaslan Durmuş (Turkey). This video could be used to discuss the role of lungs and diaphragm in singing.
Curated Video
The Best Vocal Warm Up For Public Speaking #Spon
The voice is a muscle, it must be warmed up if you want it to perform at its best. Whether you are giving a lecture to 100 people, presenting to 5 people or giving a speech to a small classroom of tiny tots, make sure you have warmed up...
FuseSchool
Microphones, Loudspeakers & Headphones
DESCRIPTION In this video you will learn about microphones, loudspeakers, headphones and how they function . CREDITS Animation & Design: Joshua Thomas jtmotion101@gmail.com Narration: Dale Bennett Script: Alistair Haynes
Infognostica
The Science of Yoga (Part 2 - Posture)
The Science of Yoga Part 2 looks at posture. Kevin Macleod - Enchanted Journey https://creativecommons.org/licenses/by/3.0/
Mazz Media
Respiratory and Circulatory System
Through video, animation and graphics students will discover how the respiratory and circulatory systems work together to help keep us alive through a process called cellular respiration. A close-up look at the components of our blood:...