TED Talks
TED: The ordinary people doing extraordinary things in Ukraine | Oleksandra Matviichuk
How do we defend people's freedom and dignity against authoritarianism, when the "law of war" doesn't seem to apply anymore? In the face of the Russian occupation of Ukraine, human rights lawyer and Nobel laureate Oleksandra Matviichuk...
TED-Ed
TED-Ed: Why is it so hard to break a bad habit? | TED-Ed
Many people deal with a nail-biting habit at some point in their lives. Some will go to great lengths to try to stop, employing strategies like dipping their hands in salt or wearing gloves. And while not all of us are nail-biters, most...
SciShow
5 Weird Things We Believe About Death
There’s a lot we just don’t know about death, but even among the things we think we do know, there are a lot of misconceptions. Here are 5 weird things we believe about death! Chapters SWIM CRAMPS 1 0:39 GUNSHOT WOUND TO THE LEG 2:36...
SciShow
What Are Those Lines on My Nails?
You’ve probably had some. White lines or spots that appear and grow out with your nails. Why does this happen? There are a few reasons, ranging from bumping your nail to poisoning. Check out his Quick Question to see what might apply to...
SciShow
Why Do Some Noises Make You Cringe?
The majority of us can probably agree that the sound of nails on a chalkboard is unpleasant, but why is that? Theories range from evolutionary survival mechanisms to the anatomy of the human ear. Find out more in this episode of SciShow!
SciShow Kids
Nails: Your Human Claws
Did you know you have useful tools right at your fingertips? That's right: your fingernails! Jessi and Squeaks learn why fingernails are so important!
TED Talks
TED: The power of venom -- and how it could one day save your life | Mandë Holford
Venom can kill ... or it can cure. In this fascinating talk, marine chemical biologist Mandë Holford shares her research into animal venom, from killer sea snails to platypuses and slow lorises -- and explores its potential to one day...
SciShow Kids
Why Don’t Haircuts Hurt?
Jessi is getting a haircut later, but what makes it so that your hair doesn't hurt when you go to get it cut?
SciShow
5 Bad Habits That Aren't All Bad
We've all got bad habits that we might feel a little bad about, but we're here to tell you stop feeling guilty! Kind of.
TED-Ed
TED-Ed: Claws vs. nails | Matthew Borths
Consider the claw. Frequently found on animals around the world, it's one of nature's most versatile tools. Bears use claws for digging as well as defense. An eagle's needle-like talons can pierce the skulls of their prey. Even the...
Bozeman Science
Integumentary System
In this video Paul Andersen details the important structures and functions of the integumentary system. The integumentary system includes the skin, hair and nails in humans.
SciShow
5 Things Your Nails Can Say About Your Health
Your nails can do more than just look pretty. They can tell you some things about your health!
Curated Video
Rusting Nails
We investigate the conditions needed for rust to form. Four iron nails are placed under different conditions. One is half submerged in water. Another is completely submerged in boiled water. One is half submerged in salt water. The final...
Curated Video
Making an Electromagnet
We create a simple electromagnet by coiling wire around a nail and passing current through it. The magnetic field around the electromagnet creates similar patterns in iron fillings to a permanent magnet. Physics - Electricity And...
Curated Video
Healthy Beauty
Your outward appearance can be affected by what you put in your body as well as external factors. What are the vital nutrients for beautiful skin, hair and nails? Biology - Healthy Living - Learning Points. A balanced diet is the key to...
Curated Video
Color and Chemistry: The Evolution of Hair Dye and Nail Polish
Explore the rich history and science behind hair dye and nail polish, from ancient natural dyes to modern chemical processes. Discover how ancient cultures used plants and minerals for coloring, the revolutionary introduction of...
Curated Video
Breaking the Habit: Understanding and Overcoming Nail Biting
This video dives into the compulsive behavior of nail biting, or onychophagy, exploring its causes ranging from stress to boredom. Discover the health risks associated with this habit, including infections and dental issues, and learn...
Great Big Story
Ami Vega, A nail artist's journey to micro-activism
Meet Ami Vega, whose nail art in NYC carries powerful social messages, blending beauty with activism.
Great Big Story
Meet the Long Nail Goddesses
Follow the journey of the long nail goddesses as they defy stereotypes and create their own supportive community.
Great Big Story
Kizhi Island's Nail-less Marvel, The Church of the Transfiguration
Explore the architectural wonder of the Church of the Transfiguration on Kizhi Island, built entirely without nails.
Great Big Story
Nail Transphobia Breaking Barriers One Manicure at a Time
Join trans activist Charlie Craggs in her campaign against transphobia, offering free manicures and fostering understanding.
Great Big Story
Nail Transphobia Breaking Barriers One Manicure at a Time
Join trans activist Charlie Craggs in her campaign against transphobia, offering free manicures and fostering understanding.
Curated Video
Preparing Escargot on a Bed of Spinach: A French Culinary Tradition
In this video, the speaker shares their experience of harvesting snails in France and highlights the importance of escargot in French cuisine. They then demonstrate how to prepare a delicious escargot dish served on a bed of spinach,...
Curated Video
The Argonauts: Building a Ship and Exploring Artifacts
This video explores the fascinating story of the Argonauts and their quest for the Golden Fleece, highlighting the challenges of building a ship without modern tools. It also delves into the concept of artifacts, showcasing how these...