Material World
Youth Physics
In this episode, Sabrina shows us how material scientists are working on these two things today. Also, your cell phone holds the answer.
Best Job Ever: Astrophysicist
Kids Physics
Astrophysicist Jedidah Isler explores stars, planets, galaxies, black holes, and blazers as part of her job.
Will laser blasters ever be possible? - Christopher Baird
Adults Physics
A fleet of rebel spaceships is greeted by a frenzy of laser blasts – illuminating the sector with brilliant bursts of light.
The Man Who Discovered Antimatter
Adults Physics
How Paul Dirac uncovered the anti-universe.
Danger! Falling Objects
Youth Physics
In this episode, Sabrina shows us that the rate at which things fall to Earth has to do with something called air resistance... oh, and we take a trip to the moon.
What Creates Shadows?
Physics
By the end of this lesson, students will understand what makes a shadow as well as how and why shadows change.
Energy Animated
Kids Physics
Learn all about the energy that surrounds us.
Force Explained!
Physics
By the end of this science lesson, students will be able to know all about force.
Bernoulli's Principle
Youth Physics
Try to understand Bernoulli's principle using ping pong balls and a hairdryer.
What's A Simple Machine?
Physics
What's a Simple Machine? - Wheels, Ramps, Levers, and How They Work!
Vacation Or Conservation (Of Mass)
Youth Physics
In this episode Sabrina shows us how conservation of mass actually works with sugar and water.
The Biggest Misconception in Physics
Adults Physics
A huge thank you to Prof. Geraint Lewis, Prof. Melissa Franklin, Prof. David Kaiser, Elba Alonso-Monsalve, Richard Behiel, Prof. Leo Stein and Jakob Schwintenberg for their invaluable expertise and contributions to this video.
The Largest Object in the Universe Breaks the Laws of Physics
Adults Physics
In March 2025, astronomers announced the "largest cosmic structure discovered to date". They called it Quipu. And Quipu is just the latest entry in a list of structures that are too big for cosmologists to explain without revisiting one of the most fundamental assumptions they have about the universe.
The Hole In Relativity Einstein Didn’t Predict
Adults Physics
Why does energy disappear in General Relativity?
Something Strange Happens When You Trust Quantum Mechanics
Adults Physics
A massive thank you to Dr. Andrew Mitchell for all his help and expertise.
Magnets & Electricity
Kids Physics
This video describes some helpful facts about magnetism and electromagnets that you might not know.
The Great Escape
Youth Physics
Sabrina talks about gravity, escape velocity, and how gravity works between two objects.
Physicist Brian Cox explains quantum physics in 22 minutes
Adults Physics
Quantum mechanics and quantum entanglement are becoming very real. We're beginning to be able to access this tremendously complicated configuration space to do useful things.
The Science Of Slipperiness
Adults Physics
We've all had an experience where soap has made a wet thing slippery, but...why?
Surprise: There was a universe before the Big Bang | Ethan Siegel
Adults Physics
"Asking the question of, where did the entire universe come from, is no longer a question for poets and theologians and philosophers.