TED-Ed
The Science of Stage Fright (And How to Overcome It)
Why can speaking in public be so horrifying and have such strong effects on our bodies? Discover the science of stage fright! Your young learners will learn about the connection between stage fright and our natural fight or flight...
Khan Academy
Circulatory System and the Heart, Human Anatomy and Physiology, Health and Medicine
Watch as the Khan Academy explains why red blood cells are efficient carriers of hemoglobin and explains the difference between pulmonary arteries and veins. This thorough video, complete with excellent explanations and diagrams, will...
Khan Academy
Inflammatory Response, Human Anatomy and Physiology, Health and Medicine
Sal describes the cellular activity that occurs when there is damage to our membranes.
Curated OER
Human Body - Strength - Part 2/4
When a hiker gets trapped under a one-and-a-half ton piece of sandstone, he is shockingly able to throw off the slab. Because we normally use only one-third of our muscle fibers at a time, the potential for more is available in...
Bill Nye
Bill Nye The Science Guy on Blood and Circulation
Did you know that high-speed aviators need to wear a special g-suit in order to keep blood flowing to their brains when experiencing intense acceleration forces? Bill Nye takes a flight in such a situation. After his trip, two facts...
NASA
STEMonstrations: Exercise
How do astronauts exercise in microgravity? Astronaut Joe Acaba describes the challenges on the human body and why exercise is important in one installment of the "STEM on Station" series. He shows how astronauts exercise in space and...
Crash Course
The Skeletal System: It's ALIVE!
What is the differences between exo and endoskeletons? Viewers have an opportunity to see the structure inside our bones and explore bone remodeling with a video about cartilage and bone formation in the human body.
Be Smart
Why Do We Itch?
Our skin is the first line of defense against insects, parasites, and other irritants. How do we defend it? Step inside the science of scratching with a video from an informative playlist. Topics include how itching evolved, what happens...
Crash Course
Endocrine System – Glands and Hormones (Part 1)
Hug it out! Hugging releases oxytocin, a hormone proven to reduce swelling, thus hugging can heal physical wounds faster. Hormones control many things in the body, from healing it to causing emotions, so understanding more about them is...
SciShow
Strontium: It Knows Where You've Been
Humans ingest approximately 1-5 mg of strontium everyday! An interesting video describes how scientists use the element strontium to learn about people. The narrator explains where strontium is found and how it gets into and builds...
Crash Course
Intro to History of Science: Crash Course History of Science #1
How, and where, did the scientific process as we know it begin? Journey back through time with the introductory video from Crash Course's History of Science series. The resource highlights what people do and don't know about the world,...
SciShow
Onions, Emotions, and Why We Cry
Cheer up! Here is a fascinating featurette about why people cry. Hank explains different types of tears, what causes them, their purposes, and even their particular chemical components. This would make a nice addition to your human body...
Bozeman Science
Thermoregulation
Hey, crank up the thermostat, my computer froze again! In a thermoregulation video, learners see how organisms either maintain their body temperatures or do not. The instructor explains the difference between conduction, convection,...
Be Smart
Are You Afraid of Holes?
Are you afraid of holes? Believe it or not, some people are! An interesting video explores the science behind trypophobia, or the fear of small holes. Viewers learn about the scientific difference between fear and disgust and identify...
Be Smart
How Your Body Knows Left From Right
While our outsides are mostly symmetrical, our internal organs aren't. Why would this be the case? Are other animals the same? What determines if your organs are on the "correct" side or backwards? Here's a video that answers these...
Crash Course
Ancient and Medieval Medicine: Crash Course History of Science #9
Medieval medicine is a mash-up of multicultural ideas! How did early doctors learn to do no harm? The ninth video in a 15-part series about the History of Medicine uncovers the fundamental teachings that sparked intense anatomical study...
SciShow
Weird Diagnostics
Trained dogs are much better at detecting some types of cancer than any test humans have created. The video explains weird ways of diagnosing illnesses. It covers having a dog sniff you for cancer, smelling your breath, tasting...
SciShow
Big Idea: Blood Transfusions
For most of history, people did not know what blood did or how it was created, which made the idea of putting blood into a person sound ludicrous. After years of science, and many extremely negative reactions, scientists have found a way...
Scholastic
Study Jams! The Nervous System
Get your class thinking with animations of neurons in action and explanations of how stimuli is transported and processed. This film makes an ideal introduction or review of the nervous system. The parts of the brain and what they...
TED-Ed
Your Body vs. Implants
Are there cyborgs amongst us? Once only found in science fiction, the proliferation of implants has surrounded us with people augmented with insulin pumps, artificial joints, and prosthetic limbs. There is a catch, however. An engaging...
Bozeman Science
Homeostatic Loops
When someone is hot and their face is red, it is due to capillaries bringing blood closer to the surface of our skin so more heat can be lost. In the video, learners explore homeostasis and its role in the human body. Four homeostatic...
Veritasium
Should This Lake Exist?
The largest body of water in California, the Salton Sea, was created by accident. An interesting installment of a video series shares the history of the lake, which is now home to the second-most diverse group of birds in America....
Howard Hughes Medical Institute
Intracellular Infection by Salmonella
Bacteria are pesky little organisms that can often easily infect us. But how? Salmonella bacteria literally gets under our skin. Viewers see how the dangerous bacteria protects itself from defense mechanisms inside the cell.
Be Smart
5 Weird Involuntary Behaviors Explained!
Just thinking, reading about, hearing the word, or seeing someone yawning will make you yawn. But why? In a video that explores some involuntary behaviors viewers see why we yawn, why our eyes twitch, why we hiccup, why we sneeze...
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