SciShow
The Oldest Known Animal May Be a Weird, Fleshy Oval | SciShow News
Dickinsonia might be the oldest known member of the animal kingdom, and the origin of birdsongs from the syrinx might be a little less mysterious.
SciShow
Why Can't My Cat Roar?
Only four species in the cat family can roar: lions, tigers, leopards, and jaguars. And zoologists are pretty sure those four species can't purr. But why?
SciShow
The Oldest Known Animal May Be a Weird, Fleshy Oval | SciShow News
Dickinsonia might be the oldest known member of the animal kingdom, and the origin of birdsongs from the syrinx might be a little less mysterious.
SciShow
Secrets of the Vampire Squid
This week in SciShow News, Hank tells us about some weird science, including a squid that's not a squid, animals that can talk, and new insights into how you can mess up your body much faster and for much longer than you ever thought...
TED Talks
Tom Thum and Matthew Broadhurst: What happens in your throat when you beatbox?
Viral beatboxer Tom Thum has an orchestra in his mouth, but how does he make all those sounds? Get an up-close-and-personal look as laryngeal surgeon Matthew Broadhurst sticks a camera down Thum's throat while he creates a mind-boggling...
SciShow
The Science of the Cinnamon Challenge
Hank explains the science behind the "cinnamon challenge," and reveals why it is nearly impossible to complete.Do not attempt the cinnamon challenge! Instead, why not just watch some videos of the thousands of YouTubers failing at it!...
SciShow
Do Women Have Adam's Apples?
Quick Questions takes on the matter of the adam's apple -- The fact is, everyone has one! Learn what it really is, what its purpose is, and why they might look different in different people.
TED-Ed
TED-Ed: Why does your voice change as you get older? - Shaylin A. Schundler
The human voice is capable of incredible variety and range. As we age, our bodies undergo two major changes which explore that range. So how exactly does our voice box work, and what causes these shifts in speech? Shaylin A. Schundler...
SciShow
7 Weird Things That Happen Before You're 7
Kids are weird. They eat mud, talk to bugs, and stick things up their noses... but the changes kids go through as they grown out of infancy and into childhood are even weirder!
SciShow
Why Does My Voice Crack?
Have you experienced embarrassing voice cracking? Most people have, and there’s a lot of reasons why you might be affected. From illness, stress, and good old puberty.
Crash Course
Circulatory & Respiratory Systems - CrashCourse Biology
Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function.
Curated Video
The Voice Evolution: Unveiling the Secrets of Our Vocal Changes
Dive into the intriguing world of voice dynamics as we explore how our voices change based on age, gender, and emotions. Learn why some voices are perceived as more appealing, how vocal cords function, and discover practical tips for...
Curated Video
Tuning In: The Journey to Singing Well
Explore the fascinating world of singing through the eyes of Mac Lessgy as he navigates the challenges of singing in tune and enhancing vocal quality. Discover the science behind why our voices differ and learn from voice specialists and...
Curated Video
Discovering the Secrets of an Exceptional Voice with Florent Pagny
Join Florent Pagny as he gives a singing lesson to host Jerome Anthony and reveals the secrets behind his powerful voice. From understanding the science of vocal cords to mastering breathing techniques, this segment provides an in-depth...
Curated Video
Breathing and Eating
Dr. Forrester teaches about your respiratory system and digestive system.
Curated Video
The Respiratory System
Dr. Forrester describes the body’s respiratory system by highlighting each component of the system and explaining how the diaphragm, larynx, trachea, bronchioles, and air sacs aid the lungs in the human body’s exchange of oxygen for...
Curated Video
Why Do Men Have Adam's Apples?
The Adam’s apple is actually a chunk of bony cartilage that surrounds the larynx, i.e., the voice box. The reason it’s more prominent in men than in women is that during puberty, a man’s voice box tends to grow in size (much more than in...
Nature League
Exploring Communication | Compilation
Brit looks back on our eighth month on Nature League, when we explored the theme of communication. Get your Critically Endangered Sharks poster here! Only on sale through May 30th.
Bizarre Beasts
This Frog Is Bad At Basically Everything
Pumpkin toadlets can't land their jumps or hear their own love songs, but they still get by somehow.
Cerebellum
The Human Body Nervous Systems - Cranial Nerves
Experts in neuroscience help us understand why the human brain is a marvel of structure and function. This program examines the interaction of the spinal cord and nerve endings, as well as fascinating concepts like involuntary and...
Institute of Human Anatomy
The Anatomy and Importance of the Epiglottis
This video explains why and how things can go down the wrong tube when eating or drinking. It provides a detailed anatomy lesson, focusing on the role of the epiglottis in protecting the airway from food or drink entering the respiratory...
Cerebellum
Prehistoric Man Human Evolution - Speech And Language
Beginning in the late nineteenth century and throughout the twentieth century, geologists, archaeologists and paleoanthropologists have given the world evidence of the physical and cultural development of humans. This video looks at the...
Catalyst University
Why Do Cats Purr? THE SCIENCE!
This is a PURRfect video! 🐈 Ever wonder why cats purr? Or how they do it?
Mazz Media
Larynx
In this live-action program viewers will learn that the larynx is an organ in the neck. It is crucial for speech and breathing. Students will come to understand the larynx controls airflow during breathing, protects the airway during...