Force, Work, and Energy for Kids | Types of Energy | Pushing and Pulling Science is cool and fun. Its everything you see all day around yourself, outside, inside your room, in your house, science is everywhere. Science is added as a...

Pushing and Pulling | What is the difference? | Force and Energy for Kids Kids Academy Talented and Gifted Program for kids aged 2-10: We have seen adults confused between push and pull for their whole lives. This happens when the...

This video provides an overview of non-contact forces, such as gravitational, electric, and magnetic forces, explaining how they act at a distance without physical contact between objects. It covers the concepts of force magnitude,...

Waves transfer energy from one place to another. You should already know how to describe them in terms of frequency, wavelength and amplitude In this video we’re going to look at the two ways they can be classified. Waves are produced as...

Force and Motion for Kids | Ramps | Kids Academy Want to learn all about the different kinds of energy and forces? Well, this might be quite hard for the kids to understand however there are certain methods which may make it easier....

Force and Motion for Kids | Ramps | Kids Academy Kids Academy Talented and Gifted Program for kids aged 2-10: When you are building the basics of science in your kid’s mind, you must be very clear and very easy to understand. Science...

Paul Andersen explains how physical systems remain stable and unstable over time. The sum total of interactions acting on the system determine its stability. Feedback loops are used to maintain stability but require energy. If the...

Lesson 10 (Conservation of Energy) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this...

“What Is Energy?” describes what kinds of actions are work, who and what can perform work, and how these things get the energy to do the work.

Video on QM of Atoms which may clarify some concepts:    • The Quantum Mechanical model of an atom. W...  

Why do atoms combine to form molecules? The quantum mechanics of chemical bonds and chemistry....

Paul Andersen explains how nutrients and water are transported in plants. He begins with a brief discussion of what nutrients are required by plants and where they get them. He shows you dermal, vascular and ground tissue in monocot...

Transverse & Longitudinal Waves | Waves | Physics | FuseSchool Waves transfer energy from one place to another. You should already know how to describe them in terms of frequency, wavelength and amplitude. In this video we’re going to...

SUMMARY

What if gravity repelled instead of attracted? Repulsive gravity may have shaped the entire history of our universe. For centuries gravity was defined by Isaac Newton’s Law of Universal Gravitation which...

In this video Paul Andersen explains how the strong nuclear force holds the nucleus together in spite of repulsive electrostatic charges acting on the nucleons. Mesons exchanged between nucleons keep the nucleus intact and gluons...

Inflation has spiked to numbers we haven't seen since the early 1980s. Here are the 4 main causes of the current inflation and how it compares to the past.

Leading cosmologists Renée Hlozek, Risa Wechsler, Lucie Green and Nobel Prize winner Adam Riess explore our understanding of dark matter and dark energy. Watch the Q&A discussion hereref='https://www.youtube.com/wavideosO4n7rNpF05c'...

Origami is helping to ease our journeys back from space, and astronomers are learning more about coronal mass ejections from a distant star!

The mass of the sun was well understood, and translates to about 10^57 atoms. This leads to a lifetime of the sun of about 20,000 years. But we know the sun is at least 4.5 billion years old. So where does the...

What does it take to do more with less? How can you do better than before, or better than others? How do you turn losses into wins, or near-bankruptcy into strong profitability, or abject failure into stellar...

Brian Greene, Columbia University physicist and co-founder of the World Science Festival, explains how today's physicists and mathematicians use an Einsteinian formula to explain the universe that Einstein himself originally thought was...