SciShow
Oklo, the Two Billion Year Old Nuclear Reactor
SciShow takes you to a uranium deposit in Africa where, eons ago, a unique set of conditions came together to form the world's only known natural nuclear reactor. Check it out! No radiation suit required!
SciShow
Why Do Atoms Bond?
SciShow explains what makes atoms bond (and what makes them sometimes seem promiscuous).
SciShow
The Manhattan Project
Some of the greatest advances in science have come from humanity's more destructive impulses. This is not the fault of science - when we discover powerful truths about the universe it's up to us to decide how to use them because they can...
SciShow
Journey to the Center of a Neutron Star
There are a lot of incredible things in space, but neutron stars are some of the most mind-blowing. From liquid plasma oceans on the surface to a possible neutron superfluid in the core — as you go deeper into a neutron star, the physics...
Bozeman Science
Conservation of Charge in Reactions
In this video Paul Andersen explains how the charge is conserved in nuclear reactions. When elementary particles are created or destroyed in a reaction the net change in charge will remain constant. Alpha, beta -, and beta+ decay are all...
Bozeman Science
Energy-Mass Equivalence
In this video Paul Andersen explains how the law of conservation of energy applies to both energy and mass. Einstein showed that mass and energy are equivalent and that the amount of energy contained within matter can be calculated using...
SciShow
Weak Interaction The Four Fundamental Forces of Physics #2
Hank continues our series on the four fundamental forces of physics by describing the weak interaction, which operates at an infinitesimally small scale to cause particle decay.
SciShow
What’s a Particle Accelerator Doing in a Hospital?
Hospitals have all sorts of amazing tools, and some might even have a particle accelerator hiding somewhere in the basement.
SciShow
Why the Weak Nuclear Force Ruins Everything
The weak force has been causing trouble for a century, ruining everything physicists thought was true. But it might actually be responsible for your very existence.
SciShow
This Is Not What an Atom Looks Like
What does an atom look like? Throughout history scientists and philosophers have attempted to answer this question. As a result, they've come up with some useful models for understanding the building blocks of our universe.
Bozeman Science
Fundamental Particles
In this video Paul Andersen explains how at the smallest level all matter is made of fundamental particles; including quarks, electron, photons and neutrinos. He explains how understanding the properties of these particles allows us to...
TED-Ed
TED-Ed: Radioactivity: Expect the unexpected - Steve Weatherell
Neutrons don't change into protons. Except, sometimes, they do. Radioactivity is the process under which the nucleus can change spontaneously from one element to another. Steve Weatherell suggests that we acknowledge both the usefulness...
Bozeman Science
Atoms and the Periodic Table
Mr. Andersen describes atomic structure and tours the periodic table.
The Daily Conversation
The Largest Science Projects in the World
New ReviewFrom land to sea to space, scientists are using incredible tools to make new discoveries. These are the ten largest instruments in use around the world.
Curated Video
How Black Holes, Neutron Stars, and White Dwarfs Are Formed
SUMMARY The universe is full of opposing forces balanced in a celestial tug-of-war, until they sometimes aren’t. In stars, the two opposing forces are gravity which tries to collapse the star inward, and outward pressure due to the...
Curated Video
See Rocket Lab's 'Hungry Hippo' Nose Cone In Qualification Tests
Rocket Lab has been conducting qualification tests for the Neutron rocket's reusuable 'hungry hippo' nose cone and fins. Credit: Rocket Lab
Curated Video
Unveiling the SECRETS of Atomic Structure!
In this video, students will learn about atomic theory, atomic structure and how the atom is put together. This will include learning about the different subatomic particles, protons, neutrons and electrons, that make up the atom! This...
Curated Video
Taking Care of Nature: Protecting Animals, Plants, and the Planet
In this video, a teacher guides children on how to protect and care for nature and the planet. They learn about the importance of respecting and protecting animals, feeding them appropriate food, and not leaving garbage that can harm...
Curated Video
Determining the Number of protons, neutrons and electrons in an ATOM
In this video, we're going to learn about the number of p, n and e in an atom. We'll explore the atomic structure of different elements, and see how the number of protons, neutrons and electrons affects the properties of those elements....
Curated Video
Protons, Neutrons and Electrons Explained - what's the difference?
In this video, we'll explore the differences between the proton, neutron, and electron. We'll learn about their characteristics, and how they interact with matter. This video is perfect for anyone who wants to learn more about subatomic...
Curated Video
The Power of Faith and Hope: Exploring Cultures and Illusions
In this video, children learn about the concept of faith and its importance in believing in something even when it seems impossible. The video explores how faith can be based on personal beliefs or cultural influences, and emphasizes the...
Curated Video
The Power of Forgiveness: Learning to Forgive and Ask for Forgiveness
In this video, Nova takes children on an adventure to explore the power of forgiveness. Through a story about a family incident, Nova explains the importance of asking for forgiveness and forgiving others. The video also introduces three...
Curated Video
Letting Go and Finding Meaning in Life: Lessons from Kids Planet
In this video, children learn about the value of material things and the importance of letting go. They are taught that the best time to give away a toy is when they haven't played with it in a long time and that it's important to give...
Curated Video
Getting Ready for School: A Fun and Educational Adventure with Nova
In this video, Nova takes children on an adventure to school, teaching them about good values and manners along the way. The video covers topics such as getting ready for school, packing supplies, dressing neatly, and having a healthy...