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The Biggest Misconception in Physics

AdultsPhysicsScience
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.
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Pencil Blaster Experiment

KidsExperimentsFunKids 110Kids 115Kids 120Science
The perfect back to school science experiment for kids and parents who need something to keep them occupied!
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The Largest Object in the Universe Breaks the Laws of Physics

AdultsAstronomyPhysicsScience
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.
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Glow On

YouthAstronomyScienceSpaceYouth 110Youth 115Youth 120Youth 125Youth 130
Sabrina chats about how stars glow and how astronomers judge their brightness. Also, she talks about a really, really, really big star.
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Why Do Bug Bites Itch?

KidsAnimalsBiologyHealthKids 125Kids 130Science
Are your kids wondering, “Why do bug bites itch?” This question came from Kai, a student from the United States.
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Which Dinosaur Was The Weirdest?

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Clover the Triceratops is on the hunt to find the weirdest dinosaur that ever lived! Get ready for the wackiest pageant you'll ever see…
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The Hole In Relativity Einstein Didn’t Predict

AdultsPhysicsScience
Why does energy disappear in General Relativity?
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Hurricanes Quiz

KidsKids 125Kids 130Natural DisastersScienceWeather
Did you know that some scientists refer to hurricanes as tropical cyclones? In this video we are going to learn more about this special type of storm!
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Confirmation Bias And Building The Whole Picture

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Explore how your mindset shapes the information you find and learn what to do about it.
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Chemical Changes

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Sabrina talks to us about how to tell if you have a chemical change on your hands.
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Brian Cox breaks down the most mysterious scale in the cosmos

AdultsAstronomyScienceSpace
"It's a very, very beautiful calculation, but it's the best example I know of the relationship between these rather abstract quantities perhaps and something that you can look at in a telescope."
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Will Natrium Nuclear Reactors Change Everything?

AdultsInnovationScience
In February 2025 I got to visit Terrapower, a self-proclaimed nuclear innovation company. In part one of this sponsored series, you saw the science behind turning nuclear waste into cancer medication.
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Why Do Giraffes Have Spots?

YouthAnimalsNatureScienceYouth 110Youth 115
In this week’s Surprising Science, we’re talking about the tallest animals on Earth and the pattern that covers them from head to hoof.
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Why Climate Action Is Unstoppable — and “Climate Realism” Is a Myth | Al Gore | TED

AdultsEconomyEnergyEnvironmentScienceTechnology
In this urgent and hard-hitting talk, Nobel Laureate Al Gore thoroughly dismantles the fossil fuel industry’s narrative of "climate realism," contrasting their misleading claims with the remarkable advancements in renewable energy.
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Surprising Science: Big Moon?

YouthScienceSpaceYouth 110Youth 115
If you look at the Moon in the night sky and think it appears larger near the horizon, you're experiencing the Moon illusion.
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Which Was The Fiercest Dinosaur?

KidsAnimalsHistoryKids 110Kids 115Kids 120Science
Clover the Triceratops is on a mission to find the fiercest dinosaur that ever lived! Who is your money on?
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Defining A Problem

YouthEngineeringScienceTechnologyYouth 110Youth 115Youth 120Youth 125Youth 130
Sabrina talks about how we can all be better engineers by understanding what problems we want or need to solve.
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How to Build in Space — for Life on Earth | Ariel Ekblaw | TED

AdultsArchitectureInnovationScienceSpaceTechnology
Is space the “final frontier” — or the perfect place to revolutionize life on Earth?
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A Change Of Scenery

YouthHistoryWorldYouth 110Youth 115Youth 120Youth 125Youth 130Science
Sabrina talks about some of the reasons things can change quickly or slowly.
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Which Dinosaur Had The Quickest Moves?

KidsAnimalsEvolutionHistoryKids 110Kids 115Kids 120NatureScience
Clover the Triceratops is on a mission to find the fastest dinosaur the ever lived, and she can be quite a tough judge.
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Will It Sink Or Float?

ChildrenECEE1EE2MusicScience
Can you guess which ones will float and which ones will sink? Let’s find out together.