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Tips For Summer Swimming

YouthEducationFacts...
Emma-Louise shares some advice on how to make sure you stay safe when swimming during the hot weather!

Why Reality is a “Controlled Hallucination”

AdultsEducationScience...
There have always been hints that the brain wasn’t evolved to track objective reality, but a new, incredibly popular theory in neuroscience takes everything one step further. Not only is your brain not built for reality, you’ve never even experienced it. Noted Science Zaddy Kyle Hill explains “predictive processing.”

Primitive Technology: Making Charcoal in a Closed Pot

AdultsCreativityEducation...
I made charcoal in a clay pot by putting wood in it and heat the pot externally effectively making it like a retort.

Five Spotted Dogs

KidsEducationMath...
Count down from five!

Let's Understand Wildfires

YouthEducationHistory...
Learn about an Indigenous practice using prescribed burns that fire officials use to fight out-of-control fires.

What's Matter?

YouthEducationScience
In this episode of Crash Course Kids, Sabrina talks about what matter is and the three states of matter: Solid, Liquid, and Gas.

How Does Birth Control Work?

AdultsEducationHuman...
There are huge varieties of birth control methods because there are lots of different ways to disrupt the process of sperm-egg fertilization.

This Black Hole Could be Bigger Than The Universe

AdultsEducationEnvironment...
Black holes might create infinite universes while destroying time and space.

Primitive Technology: Geopolymer Cement (Ash and Clay)

AdultsConstructionCreativity...
I have made wood ash cement before under the assumption that it was the calcium in the ash that gave it its cementitious properties...

Does Expensive Coffee actually taste better?

AdultsEducationFood...
Coffee beans are one of the most confusing items to purchase, so over the past several weeks, I bought 20+ different kinds of coffee at different price points, visited a local roaster, tried roasting my own beans at home and tested a bunch of types of coffee in order to understand the flavor and price differences of coffee beans.

Computer Skills For Teens: Social Media Etiquette

YouthEducationHow-to...
Without our usual visual cues, online interactions can sometimes lead to serious miscommunications. Learn a few tips to avoid this.

Why the Three-Body Problem is Unsolvable*

AdultsEducationMath...
What is the THREE-BODY PROBLEM? What does it have to do with the award-winning book of the same name?

The Language Counting Paradox

AdultsEducationMath...
Lots of languages and species are going extinct, but because others keep getting found or described, the official counts of languages and species are still increasing.

The Science of HELLDIVERS 2!

AdultsEducationMedia...
Super Earth needs you, Helldiver! But of course, you wouldn’t just willingly jump into a hellpod and drop straight into the heart of battle without asking some important questions about the science and theory behind your new career, right?

The Solar System is Beige

AdultsEducationScience...
Whether you grew up with a poster of the solar system on your bedroom wall or not, you've probably got a specific idea of what the planets look like. From brilliantly blue Neptune to the "red planet" Mars. But if you managed to actually visit these worlds, you'd find reality... a little beige.

School Absences

YouthEducationWellness...
There are lots of different reasons children are not going to school. Newsround went to find out more.

Inside The Sunny Center of a Hurricane

AdultsEducationScience...
Why is the middle of a hurricane sometimes so clear and calm?

What Makes Kurzgesagt So Special?

AdultsCreativityEducation...
We're finally revealing the secret sauce behind kurzgesagt videos.

Alex Honnold Explores Sustainability at Epcot

AdultsEducationTechnology...
For Earth Month, Alex Honnold visited Walt Disney World to find out how the Sunshine State's namesake is helping to sustainably power the park while also boosting biodiversity.

How AI Will Step Off the Screen and into the Real World | Daniela Rus | TED

AdultsEducationScience...
The convergence of AI and robotics will unlock a wonderful new world of possibilities in everyday life, says robotics and AI pioneer Daniela Rus.

Primitive Technology: Wet Season Destroys Thatched Workshop

AdultsConstructionCreativity...
The thatched workshop where I produce bricks, pottery, cement and charcoal for various projects was destroyed by prolonged rain from the wet season.