Bozeman Science
The Sensory System
Paul Andersen explains how we perceive our environment using our sensory system. He starts with a brief discussion of action potentials and the nervous system. He shows that we many more than five senses. He goes into more detail to show...
TED-Ed
TED-Ed: Can loud music damage your hearing? | Heather Malyuk
After a concert, you find it difficult to hear your friend rave about the show. It sounds like they're speaking from across the room, and it's tough to make out their voice over the ringing in your ears. But, by the next morning, the...
TED-Ed
TED-Ed: The science of hearing - Douglas L. Oliver
The ability to recognize sounds and identify their location is possible thanks to the auditory system. That's comprised of two main parts: the ear, and the brain. The ear's task is to convert sound energy into neural signals; the brain's...
TED Talks
Rebecca Knill: How technology has changed what it's like to be deaf
"Complete silence is very addictive," says Rebecca Knill, a writer who has cochlear implants that enable her to hear. In this funny, insightful talk, she explores the evolution of assistive listening technology, the outdated way people...
SciShow
These Superpowered Animals Use Your 5 Senses, But Better
Many animals use the same five senses as we do, but these creatures take that beyond the next level.
Bozeman Science
Diffraction Effects
In this video Paul Andersen explains how diffraction can be affected by the size of the wavelength. When waves pass through an opening or move around an obstacle a shadow region is created. The size of the shadow zone will decrease as...
SciShow
All This Noise Is KILLING Me!
The sounds we hear every day really do have effects on our health. Not just our ears, but our hearts and even our brains.
Be Smart
Why Do Things Sound Scary?
Why are sounds scary? They're just vibrations. Blame your brain.
TED-Ed
TED-Ed: How exactly does binary code work? - Jose Americo N L F Freitas
Imagine trying to use words to describe every scene in a film, every note in a song, or every street in your town. Now imagine trying to do it using only the numbers 1 and 0. Every time you use the Internet to watch a movie, listen to...
PBS
La Lechuza: The Shape-Shifting Witch-Owl
You're walking home, a little tipsy, guided only by the moonlight. Suddenly, you sense something watching you: an unnervingly large owl with a human face! This is La Lechuza, a malevolent witch-owl from Tejano and Mexican folklore.
Wonderscape
Discovering the Fascinating World of Koalas: 6 Fun Facts You Didn't Know
Science Kids Koalas - Anatomy, Habitat and “Crikey” Fun Facts This video provides six fun and fascinating facts about koalas, highlighting their unique behaviors and characteristics. From their tree-hugging habits to their popularity in...
Curated Video
Deaf Choreographer Creates Touching Ballet For Deaf And Hearing Communities Alike
BalletNext's search for innovation led the New York City-based company and its Artistic Director Michele Wiles to a first-of-its-kind production, a ballet called "Follin." "Follin" is a performance that incorporates American Sign...
Curated Video
Minnesota honours Prince
As an autopsy is planned for Prince, CBC's Cameron MacIntosh talks to fans outside his Paisley Park home studio about his significance and legacy.
Curated Video
L.A. Noire Walkthrough Part 94: "Manifest Destiny" (10 of 10)
Howcast - Check out this L.A. Noire walkthrough and beat "Manifest Destiny" with this online demo.
Curated Video
What to Do If You Don't Like Your Voice
Howcast - Learn what to do if you hate the sound of your voice from media coach TJ Walker in this Howcast public speaking training video.
Curated Video
Kingdoms of Amalur: Reckoning Walkthrough Part 9 - Join Alyn Shir
Howcast - Check out part 9 and discover your fate with this online demo of Kingdoms of Amalur: Reckoning, the action RPG from 38 Studios and Big Huge Games.
Curated Video
When Is Hospitalization Recommended for Schizophrenics?
Howcast - Learn when hospitalization is recommended for people with schizophrenia from psychiatrist Jeanie Tse in this Howcast video.
Curated Video
Is Schizophrenia Hereditary?
Howcast - Learn if schizophrenia is hereditary from psychiatrist Jeanie Tse in this Howcast video.
Curated Video
What Is Non-Verbal Autism?
Howcast - Learn about non-verbal autism from pediatrician and child development expert Asma J. Sadiq, M.D. in this Howcast video.
Curated Video
Common Pig Illnesses
Howcast -Learn about common pig illnesses in this Howcast video featuring Ross Mill Farm president Susan Magidson.
Curated Video
How to Avoid Mp3 Hearing Loss
Carrying your music collection in your pocket is irreplaceable, and so is your hearing. Keep your ears healthy to ensure you'll be hearing the sweet sounds of music for a long time.
Curated Video
BioShock Infinite Walkthrough Part 19
Howcast - Would you kindly check out part 19 of our walkthrough for BioShock Infinite, the new first person shooter by Irrational Games?
Curated Video
DIY SCI - WEIRD SOUNDS - ALUMINUM BARS
DIY SCI host Steve Spangler demonstrates how you can use aluminum bars to make some crazy sounds!
Curated Video
Secret Service Director to Testify Before Congress
United States Secret Service director Kimberly Cheatle is testifying before the House Oversight Committee regarding the recent assassination attempt.