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World's Best Night Vision Goggles

AdultsLifeScienceTechnologyGadgets
We visited the US Navy to test the best night vision goggles in the world.
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World's Grumpiest Cat

YouthAnimalsNatureHumor
Dinnertime is a gamble for Pallas’s cats, and this one’s hangry.
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Storytime: Etta Extraordinaire

KidsBooksReadingCreativity
Dive into the magical story of Etta - a young girl determined to show off her talents to the world!
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Primitive Technology: Volute Shaped Blower

AdultsConstructionCreativityEducationDIYScienceTechnology
I made a volute shaped blower where the housing for the fan is volute shaped, that is to say a widening spiral to test the effectiveness of a one way spinning impeller.
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Diplocaulus: An Ancient Animal

YouthAnimalsHistoryScienceBiology
Squeaks and Jessi discover an animal with a head that reminds them of a boomerang.
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Anti-Bullying Week

KidsHumanMental HealthSelfWellnessEducationSocietyRelationships
Charlie was bullied at school but has tried his negative experiences into something positive for other children.
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Animated Maps: Tectonic Plate Movement

YouthHistoryWorldScienceGeology
This set of 41 paleo-elevation models (DEM) represents the changing paleogeography of the oceans and continents back to 540 million years ago.
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All Better Muffin

KidsAnimalsEcologyHealthNature
Can we help Muffin, the baby sparrow, get all better?
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Historian Breaks Down Napoleon's Battle Tactics | WIRED

AdultsCreativityHistoryHumanPolitics
"Love him or hate him, Napoleon is a figure probably unrivaled in modern history." Today Jonathon Riley, a British General and historian, breaks down French emperor Napoleon Bonaparte's most prominent battles and utilized war tactics.
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What Is Misinformation?

YouthEducationReadingMediaInternet Culture
What types of misinformation might we see online? And why is it out there? KN contributor Aubrie Chan animated this video to help you understand the term better.
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How To Draw: Lemur

KidsArtCreativityHow-to
Today, we're learning how to draw a cute cartoon lemur!
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How Did Humans Evolve? Crash Course Biology #19

AdultsHealthHumanScienceBiologyEvolution
What’s a human? And how did we become humans, anyway?
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Word Processing Software 1

YouthHow-toProductivityWritingTechnology
Get started on using word processing software.
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Christmas Is Almost Here

KidsFunMovementMusicFestivities
This holiday song is all about that special time of year being so very near.
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What Cheese makes the best Mac & Cheese?

AdultsFilmFoodMediaCooking
Today, I want to answer a question I’ve been wondering about for years, and that is What cheese makes the best Mac & cheese?
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Tree-Kangaroos

YouthAnimalsEcologyNature
Get ready to embark on an enchanting journey through the treetops with the adorable tree-kangaroo.
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Storytime: What You Need To Be Warm

KidsBooksReadingCreativity
Let Neil Gaiman’s magical words transport you to a cozy place on even the coldest of days, full of warmth and comfort.
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Why the wrong people end up in power | Brian Klaas, Bill Eddy, & more

AdultsHumanPoliticsWorldPsychology
This is the psychology of an authoritarian unpacked.
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How Do Polar Bears Walk On Ice?

YouthAnimalsEcologyNatureScience
Are you wondering how polar bears walk on ice and snow? Let's find out together.
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Elmo Learns About Science

KidsScienceTechnologyEducation
Elmo learns all about the different jobs that scientist do! They can study space, bugs, rocks, and more!
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I kissed nuclear waste to prove a point.

AdultsHealthHistoryHumanScienceEnergyEnvironment
The shadows of Chernobyl and Fukushima loom large over the topic of nuclear energy, fueling fears often unaligned with reality.