Curated Video
Why Tickle Fights Aren’t Just for Kids
If you feel down, or need a quick happy boost, a friendly tickle fight might help you out!
SciShow
Why Do You Feel Butterflies in Your Stomach
It may have happened when you locked eyes with your secret crush, or before an important job interview, but what exactly caused that strange, fluttering sensation in your stomach?
SciShow
Why Do We Blush?
Aw, don't be embarrassed everyone does it! Quick Questions explains what causes blushing, which Darwin called "the most peculiar and most human of all expressions."
TED-Ed
TED-Ed: How stress affects your body - Sharon Horesh Bergquist
Our hard-wired stress response is designed to give us the quick burst of heightened alertness and energy needed to perform our best. But stress isn't all good. When activated too long or too often, stress can damage virtually every part...
TED-Ed
TED-Ed: What causes panic attacks, and how can you prevent them? | Cindy J. Aaronson
Countless poets and writers have tried to put words to the experience of a panic attack— a sensation so overwhelming, many people mistake it for a heart attack, stroke, or other life-threatening crisis. Studies suggest that almost a...
SciShow
Why Do Some Drugs Make Your Pupils Wider?
How do your pupils work and why do some substances make them dilate?
SciShow
World’s Most Asked Questions: What Is Love?
People ask Google everything under the sun. One of the most commonly searched questions in the world is “What Is Love?” Allow us at SciShow to explain.
The Noted Anatomist
Catecholamines (Norepinephrine, Epinephrine)
This video tutorial discusses catecholamines. 0:00. Intro to catecholamines 0:15. What are catecholamines? 1:24. What is the lifecycle of catecholamines? 2:57. Synthesis and storage 6:46. Release of catecholamines 7:35. Adrenergic...
Curated Video
Weight Training Tips and Tricks
This video provides essential tips for effective weight training sessions. It emphasizes the importance of warming up and cooling down, staying hydrated, and paying attention to breathing techniques. By following these tips, individuals...
Curated Video
The Science Behind Love
This video explores the science behind love and how it affects our bodies and brains. It discusses the release of feel-good chemicals, the physical reactions love causes, and the stages of love. It challenges the notion that love is an...
Institute of Human Anatomy
Understanding Broken Heart Syndrome: Causes, Symptoms, and Prognosis
This video explains Takotsubo cardiomyopathy, also known as "broken heart syndrome," which can occur after emotional trauma and cause the heart to balloon out and contract in a unique shape resembling an octopus trap. The video also...
Visual Learning Systems
Healthy Nervous and Endocrine Systems: the Endocrine System
This program explores the essential components and functions of the nervous system while also investigating the endocrine system. The following parts of the nervous system are illustrated through colorful graphics: brain, spinal cord,...
Curated Video
The Glands and Hormones of The Endocrine System
Your body produces 50 different hormones that regulate everything in your body. This video covers some important endocrine glands and their hormones. The major endocrine glands are: the hypothalamus, the pituitary glands, the pineal...
Professor Dave Explains
Decongestants: Adrenergic Receptor Agonists
Congestion is triggered by an increase in blood flow to the vasculature of the nose, due to an upper respiratory infection, allergies, or other causes. A couple different types of drugs are commonly used to reduce the blood flow and,...
All Ears English
Are You Super Stoked About This Episode? 4 Enthusiasm Idioms in English - All Ears English 1837
Today we answer a listener's question about the meaning of "my heart is racing". Can we use it for things we're excited about? Find out today and get 4 other ways to say that you are excited
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...
Australian Broadcasting Corporation
Risky Choices
Mikki vs the World is a creative, funny, and factual series designed to help teens get a grip on what’s happening inside their heads. Mo is concerned about the many risky choices Mikki has been making recently. Mikki consults her panel...
Curated Video
Women Veterans of Vietnam
Most of the more than 7,000 US women who served in Vietnam were nurses. In this public radio story you hear first hand from a woman who was a nurse in Vietnam. The experience had a strong impact on her life. She later realised she...
Music Matters
Nervous About Your Music Exam? - Music Performance
Are you nervous about your music exam? Many people get very nervous when it comes to taking a music exam. In this music performance lesson we begin by exploring the most common symptoms that people experience before going on to consider...
Curated Video
English Five a Day #5 - Expand Your Vocabulary
Take this 5-day English challenge to expand your vocabulary. This is day 5. Watch the English lesson and grab your worksheet.
Curated Video
Kemosabe the Porcupine Goes To The Vet
Kemosabe the porcupine took a trip to the vet clinic where we found out why he was coughing. It was an adventure!
All Ears English
1926 - Don't Let Your Anxiety Crush Your English Speech with Executive Coach Grant Baldwin
It's time for your next English presentation and you feel your anxiety getting stronger. How can you make sure you deliver an amazing presentation? Act like a human! Today get 3 tips from executive speaking coach Grant Baldwin.
TED-Ed
Caffeine!! - Bite Sci-zed
Caffeine is a legal stimulant that many people use every day, and some people are even addicted to it...but why? Discover the science behind this everyday drug, including how caffeine acts on the central nervous system, stimulates...
Curated OER
Human Body - Brain Power, part 1/4
In an emergency, your brain works overtime to process more information in a smaller amount of time, almost as if you were slowing time down. The job of a firefighter requires this kind of fight-or-flight response and quick thinking. The...
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