SciShow
The 16 Most Asked Questions About Magnets
Magnets - how DO they work? We've got the answer for you, plus a bunch of weird fun magnet facts - where they got their names, why hitting some stuff with a hammer can turn it into magnets, and even why we feed magnets to cows, on purpose.
PBS
Topology Riddles | Infinite Series
Can you turn your pants inside out without taking your feet off the ground?
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 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!
SciShow
Fun With Potatoes & Physics! A SciShow Experiment
Hank uses a favorite subject of the YouTube community - the potato gun - to teach us about the principles of pneumatics, which use the potential energy of compressed gas to do work in lots of useful machines every day.
TED-Ed
TED-Ed: Joshua W. Pate: The mysterious science of pain
In 1995, the British Medical Journal published a report about a builder who accidentally jumped onto a nail, which pierced straight through his steel-toed boot. He was in such agonizing pain that any movement was unbearable. But when the...
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?
TED-Ed
TED-ED: The Pangaea Pop-up - Michael Molina
The supercontinent Pangaea, with its connected South America and Africa, broke apart 200 million years ago. But the continents haven't stopped shifting -- the tectonic plates beneath our feet (in Earth's two top layers, the lithosphere...
TED-Ed
The sharks that hunt in forests | Luka Seamus Wright
Forests don't usually come to mind as a habitat for sharks. But marine forests provide a home for 35% of the world's sharks. Mangrove forests in particular function as an essential bridge between land and sea and have evolved various...
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!
SciShow
How to Make a Lemon Battery
Hank shows us another SciShow: Experiment! This time he's tackling what may be the most cliche, well-known and misunderstood experiment of all time: the lemon battery. The take home message in this one is: the electricity is NOT in the...
Crash Course
The Integumentary System, Part 1 - Skin Deep: Crash Course A&P
Anatomy & Physiology continues with a look at your biggest organ - your skin. -- Table of Contents: All About Skin 0:22 Epidermis, Dermis, & Hypodermis 1:30 Melanin And Keratin Cells 2:15 Ensure You Get A Good Tattoo 8:01
Curated Video
Only In United Kingdom 16 - Toe Wrestling Championship
Toe Wrestling Championship:Toe wrestling competitors strive to force their opponent's foot across a line in this unique and entertaining competition.
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
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...
Curated Video
The Day Henry Met... A Skateboard
Today Henry meets a skateboard where there is an extreme sports competition on. Skateboard is eager to take part but his skater slipped and grazed his knee. Henry becomes a skateboarder and makes his way to the finish line just in time...
Wonderscape
Fun with Magnets: Simple Experiments for Kids
Learn how to do easy and fun magnet experiments at home! Find out how a paperclip can "fly" and "dance" with the power of a magnet, see how magnets work through different materials, and even make your own magnet. These simple activities...
Curated Video
How To Spin A Basketball On Your Finger: Tips From The Harlem Globetrotters
Want to learn how to do one of the most iconic basketball tricks from the Harlem Globetrotters? Check out this fun video tutorial! In this video, Speedy Artis from the Globetrotters breaks down How To Spin A Basketball On Your Finger....
Curated Video
GCSE Physics - What is Pressure? #48
This video covers: - What pressure is - How to calculate it using the equation: p = F/A General info: - Suitable for all GCSE and IGCSE courses - See below for whether it is higher or foundation tier for your exam board - See below for...
Curated Video
GCSE Chemistry - What is Corrosion and How to Stop it #71
This video covers: - Why do things rust? What are the conditions for rusting? - Whats the chemical equation for rusting? - Corrosion experiment - How to prevent rusting by using the barrier method or sacrificial method - What is...
Curated Video
Nail Anatomy
Learn about nail anatomy with this fun educational music video nails . Brought to you by KLT.