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What Exactly Is Body Bacteria?

KidsBiologyHealthScience
Learn about body bacteria with Dr. Chris and Dr. Xand!

What Does A Star Wars Battle Actually Sound Like?

YouthSpaceTechnologyFilm...
Have you ever heard that explosions in space don't make a sound? Well, explosions in space actually do make sounds, and in this video, we will explore it using a battle in Star Wars!

Watch This If You're Scared Of Snakes

YouthAnimalsScienceNature
Travel around the world to visit some of nature’s most incredible snakes: vipers, and find out which are the most dangerous.

The Science Behind James Cameron’s Avatar

AdultsCreativityMediaTechnology...
James Cameron is diving into the deep: this time, into the oceans of an alien world. The director shares how Earth's oceans inspired The Way of Water—and his hope it will motivate viewers to protect our own planet.

Paxi on The ISS

KidsScienceSpaceEducation
Our alien friend Paxi went to visit ESA astronaut Thomas Pesquet on board the ISS where Thomas explains microorganisms on Earth and in space.

Bumblebees Enjoy Playing

YouthAnimalsMediaScience...
Bumblebees have been observed to be continuously interested in and trying to play with colourful toy balls.

How To Terraform Mars - WITH LASERS

AdultsDesignScienceSpace...
Mars is a disappointing hellhole lacking practically everything we need to stay alive. It looks like we’ll only ever have small crews spend a miserable time hidden underground.

When Was The Worst Time In History To Die?

AdultsHealthHistoryHuman...
By combining historical demography and epidemiology, we can (sort of) determine how people throughout history have died.

Flame Rainbow

YouthExperimentsScienceChemistry...
The rainbow flame chemistry demonstration, is one of the most colourful displays of chemistry known to humankind.

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.

I tested the US Military’s secret space weapon

AdultsConstructionHistoryScience...
An engineer came up with a plan to drop tungsten telephone poles from space - the idea has been seriously considered on multiple occasions, so we tested it.

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.

Learn About Your Blood

KidsHealthHumanScience
Learn all about your blood from Dr. Chris and Dr. Xand!

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.

Tinnitus: The Sound of Your Brain

YouthFactsHealthScience
Tinnitus is a condition when a person hears a sound when there is no sound stimulus.

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.

How Can Straws Hold Weight?

KidsExperimentsHow-toScience...
Plastic straws: so light, so bendy. So how can we get them to hold up an entire water bottle?

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.

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.

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!

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.