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What Are Stalactites And Stalagmites?

KidsAnimalsScienceEducation...
After visiting Sam the Bat in his family’s cave, Squeaks is learning all about the rock icicles that are growing from the ceiling and the floor in the cave!

Studying Forest Biomass From Space

YouthEnvironmentGlobal WarmingNature...
Forestry expert Maurizio Santoro explains how the use of various data can bring a great contribution/benefit to the field of mapping biomass.

Hagfish: The World's Slimiest Creatures

YouthAnimalsFactsHistory...
Discover the extraordinary capabilities of hagfish, the slime-producing fish that has survived on Earth for over 300 million years.

Rubber Band Boat

KidsCreativityExperimentsHow-to...
Are you ready to make your own rubber band boats? This STEM craft is fun and engaging for children from start to finish.

rimitive Technology: Decarburization of iron and forging experiments

AdultsConstructionCreativityLife...
I took a brittle, high carbon/iron alloy (cast iron) made from local ore and used a decarburization method to reduce it's carbon content making it malleable and forged it flat by hammering.

Braille: What Is It Like To Read Without Sight?

YouthFactsHumanScience...
In this video Red Szell, who lost his sight several years ago, explores what effect learning to read Braille can have on your brain.

The Weird Sex Lives of Bluegills

AdultsLifeNatureAnimals...
When it comes to the mating game, fish have some of the strangest ways of thwarting the competition.

The continents are moving. When will they collide?

AdultsEnvironmentLifeWorld...
Dig into the science of plate tectonics to find out when the next supercontinent will emerge— and how it could affect Earth’s environment.

Caves Aren't Scary

KidsAnimalsNatureScience...
Squeaks is back from visiting Sam the Bat’s cave and is excited to learn all about how different caves form and why they look the ways they do!

The Geometry Of Life

YouthMathNatureScience...
Researchers have come up with a new way to create patterns in petri dishes using bacteria.

Animated Science: Nutrition

YouthFoodScienceNutrition...
An animated short on the subject of nutrition and the importance of a balanced diet.

Black Holes

AdultsEducationEnvironmentScience...
Black Holes Aren’t Black or Even Holes. What Are They?

Mouldy Bread Experiments

KidsExperimentsScienceHealth
This science experiment may be kind of gross, but it is the perfect example of how much bacteria can grow just by touching everyday things.

See The World Like An Insect

YouthAnimalsNatureTechnology...
David Attenborough and the cast and crew of Kingdom of Plants explain the extraordinary technique they've used to recreate the world of an insect.

What causes cavities? - Mel Rosenberg

AdultsEducationHealthHuman...
When a team of archeologists recently came across some 15,000-year-old human remains, they made an interesting discovery: the teeth of those ancient humans were riddled with holes.

Why Do We Cough?

YouthBiologyExperimentsScience...
The doctors will explain this by teaching you all about your LUNGS in this lab experiment.

Neanderthals 101

YouthHistoryHumanScience...
Learn facts about Neanderthal man, the traits and tools of Homo neanderthalensis, and how the species fits into our evolution story.