Primitive Technology: Geopolymer Cement (Ash and Clay)
Adults Education
I have made wood ash cement before under the assumption that it was the calcium in the ash that gave it its cementitious properties...
Think Like An Engineer: Let's Design A Solution
Kids Education
Squeaks, Jessi, and the gang are designing a raft for their friend Juniper. They'll think like engineers and learn how to create a design that solves their problem.
Plants Are Hardcore: Plant Anatomy & Physiology: Crash Course Biology
Adults Education
Plants may not seem like they’re doing much, but if you look closer, you’ll find a whole world just lurking beyond the surface.
Does Expensive Coffee actually taste better?
Adults Education
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.
Orange Porange
Kids Education
A fun book to help preschoolers recognize words that rhyme with colors.
Computer Skills For Teens: Social Media Etiquette
Youth Education
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*
Adults Education
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
Adults Education
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.
Think Like An Engineer: Juniper's Problem
Kids Education
Our friend Juniper needs a boat, and ours is missing! Jessi proposes we think like engineers and gather information to find a way to solve our problem.
Why Is English Spelling So Weird?
Youth Education
Explore the evolution of English spelling conventions throughout history, and find out why it's such an inconsistent language.
The Science of HELLDIVERS 2!
Adults Education
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
Adults Education
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
Youth Education
There are lots of different reasons children are not going to school. Newsround went to find out more.
Percy The Bearded Dragon
Kids Education
Percy the bearded dragon has just made the greatest scientific discovery in lizard history!
Inside The Sunny Center of a Hurricane
Adults Education
Why is the middle of a hurricane sometimes so clear and calm?
What Makes Kurzgesagt So Special?
Adults Education
We're finally revealing the secret sauce behind kurzgesagt videos.
Colour Blocked!
Kids Education
Little ones will have a blast with this interactive story as they learn primary colors in a whole new way!
Alex Honnold Explores Sustainability at Epcot
Adults Education
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
Adults Education
The convergence of AI and robotics will unlock a wonderful new world of possibilities in everyday life, says robotics and AI pioneer Daniela Rus.
Caterpillars!
Kids Education
In this episode, Jessi and Squeaks explore the many ways that caterpillars use to avoid being munched on by predators.
Primitive Technology: Wet Season Destroys Thatched Workshop
Adults Education
The thatched workshop where I produce bricks, pottery, cement and charcoal for various projects was destroyed by prolonged rain from the wet season.