You Are Your Microbes
Youth Biology
Science
Jessica Green and Karen Guillemin emphasize the importance of understanding the many organisms that make up each and every organism.
Super Green Spaghetti | Jamie Oliver
Adults Family
Film
Food
This is my beautiful super green spaghetti - a wonderful dish that's so simple to make! All you need is spaghetti, garlic, cheese, and some dark greens - I'm using cavolo nero but you can use any kind of cabbage!
The Power of Unconventional Thinking | David McWilliams | TED
Adults Creativity
Human
Psychology
From World War II to the 2008 economic collapse and beyond, history shows that economists don’t always see the future as clearly as they think they do, says David McWilliams.
Storytime: Etta Extraordinaire
Kids Books
Reading
Dive into the magical story of Etta - a young girl determined to show off her talents to the world!
World's Grumpiest Cat
Youth Animals
Nature
Dinnertime is a gamble for Pallas’s cats, and this one’s hangry.
World's Best Night Vision Goggles
Adults Life
Science
Technology
We visited the US Navy to test the best night vision goggles in the world.
Diplocaulus: An Ancient Animal
Youth Animals
History
Science
Squeaks and Jessi discover an animal with a head that reminds them of a boomerang.
Primitive Technology: Volute Shaped Blower
Adults Construction
Creativity
Education
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.
Animated Maps: Tectonic Plate Movement
Youth History
World
This set of 41 paleo-elevation models (DEM) represents the changing paleogeography of the oceans and continents back to 540 million years ago.
Hitchhiking Crab Finds Love | Planet Earth III | BBC Earth
Adults Animals
Life
Nature
After being carried away by ocean currents, this Columbus crab is marooned on a temporary home of discarded fishing nets.
What Is Misinformation?
Youth Education
Reading
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.
Historian Breaks Down Napoleon's Battle Tactics | WIRED
Adults Creativity
History
Human
"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.
Christmas Is Almost Here
Kids Fun
Movement
Music
This holiday song is all about that special time of year being so very near.
How Did Humans Evolve? Crash Course Biology #19
Adults Health
Human
Science
What’s a human? And how did we become humans, anyway?