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Flame Rainbow

YouthExperimentsScienceChemistry...
The rainbow flame chemistry demonstration, is one of the most colourful displays of chemistry known to humankind.
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Explore the three main ways viruses can be driven to extinction, and dig into the possibility of COVID-19 dying out.

AdultsHealthHistoryHuman...
Viruses are wildly successful organisms. There are about 100 million times as many virus particles on Earth as there are stars in the observable universe.
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Anthropology’s Greatest Hoax

AdultsHistoryHumanScience...
Scientists are sometimes deemed objective observers of the world in which we live, but that’s not entirely true. They’re still human and can find themselves victim to fraudsters just like the lot of us.
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Learn About Your Blood

KidsHealthHumanScience
Learn all about your blood from Dr. Chris and Dr. Xand!
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Why Do We Release So Much Gas?

AdultsHistoryHumanScience...
The carbon dioxide we’re pumping into the air every day is causing unprecedented global warming and climate change.
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Tinnitus: The Sound of Your Brain

YouthFactsHealthScience
Tinnitus is a condition when a person hears a sound when there is no sound stimulus.
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Pearly Whites: Weird But True!

KidsAnimalsHealthScience...
Find out why a rabbit, lobster, shark, and dinosaur all need a dentist in this Weird But True! video.
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Tell Me About: Roller Coasters

KidsScienceTechnologyEngineering...
Ever wondered how roller coasters work? Or how they're built? Well hop on and go for a ride to find out.
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Black Hole Star – The Star That Shouldn't Exist

AdultsEducationScienceSpace
Black hole stars may have been the largest stars to ever exist. They burned brighter than galaxies and were Larger than any star today or that could ever exist in the future.
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How Animals Fly

KidsScienceTechnologyTransportation...
As Squeaks continues to prepare for his big trip with Jessi, Mr. Brown helps him learn all about different kinds of wings and how they help animals and machines fly!
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What Is The Best Shape For A Farm?

AdultsCreativityCultureHistory...
The shape of a farm can tell you a surprising amount about the land it's on and the people that use it.
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Why do you want to squeeze cute things?

AdultsHumanPsychologyScience
Explore the psychology of the phenomenon known as cute aggression, which is the urge to squeeze, bite or pinch something cute.
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3 Ways Of Seeing Invisible Air Flow

AdultsEducationScienceExperiments
In this lab, they use different flow visualization techniques to help detect contraband, residues, and develop trace particle detection methods.
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Why A Sausage Can Do What Your Gloves Cannot

YouthScienceTechnology
Dig into the science of touchscreens, and find out the difference between the two most common types: capacitive and resistive.
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What Does A Black Hole Sound Like?

YouthScienceSpaceNature
FreeSchool Presents: a closer look at black hole sounds.
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What Is Ocean Stratification?

YouthEnvironmentNatureScience...
The ocean has layers that mix—sometimes. What are the layers made of? And why is it bad news when they don’t?
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Intro to Geology

AdultsEducationLifeScience...
Geology is the study of planet Earth, its origin and evolution, its fundamental structure, the properties of minerals, rocks, and fluids of which it is composed, and the evolution of its biosphere.