Primitive Technology: A-frame Roof Tile Factory
Adults Education
With the wet season only 2 months away and thatch being an impermanent material, I needed to make more roof tiles for a new hut that will withstand the next deluge.
America is rife with political traps. What’s your escape route? | The Dilemma Ep. 3
Adults Education
Can we let go of the need to win arguments without losing a part of who we are?
You've Never Heard of the World's Most Common Mineral
Adults Education
he most common substance in the world is literally IN the world. It's a mineral called bridgmanite, and it belongs to a class of minerals (called perovskites) that scientists are trying to use in the next generation of solar panels.
There Is Something Hiding Inside Earth
Adults Education
https://youtu.be/VD6xJq8NguY
Primitive Technology: Water Bellows smelt
Adults Education
I tested the water bellows with a smelt and it produced a small amount of iron from the ore. The concept has a lot of potential but is having some issues.
How Many Religions Are There?: Crash Course Religions #2
Adults Education
When we think of world religions, we often think of the Big Five: Judaism, Christianity, Islam, Hinduism, and Buddhism. But why do we think of those?
Is Co-Sleeping REALLY Dangerous?
Adults Education
If you've ever taken care of a baby, you might have heard that sleeping on the same bed with them, AKA co-sleeping, is a big no-no. But the research into the ins and outs of bed sharing is more complicated than you might think.
What Everyone Gets Wrong About Planes
Adults Education
Myths and misconceptions about planes. Go to https://groundnews.com/Ver to see through media misconceptions and get all sides of every story. Subscribe to save 40% off unlimited access through our link.
FALLOUT's Critical Chemical is REAL
Adults Education
RadAway is arguably the most important chemical in the whole FALLOUT universe. But can you really remove radiation like you do in the games?
Primitive Technology: Water Bellows (uses water instead of leather)
Adults Education
I built a Water Bellows. It’s an upside-down clay pot with an inlet valve and an outlet spout. The inlet valve is simply a hole in the pot with a leaf plastered to the inside with wet clay so that it forms a one-way flap valve.
Is Nuclear Power “Too Expensive”?
Adults Education
The best argument against nuclear power, maybe the only real argument, is that nuclear power is “too slow” to build and is “too expensive” to finance. Is this true?
These Illusions Fool Almost Everyone
Adults Education
A big thank you to Titus Grenyer over at Pep Organ for showing us around the Sydney Town Hall Organ, to Dr. Diana Deutsch for providing her illusions and insight into the field, to Casey Connor for advice on building sound illusions, and to Dr. Michael Bach for providing the motion-bounce illusion.
Primitive Technology: Polynesian Arrowroot Hashbrown
Adults Education
I made a hashbrown from Polynesian arrowroot. A hashbrown is typically made from potatoes where it is mashed and baked on a pan.
Smrt taught in Bali, Indonesia to local children for free
Adults Education
Smrt English is being taught in Bali, Indonesia to local children for free. With 15 laptops we can give 100 Indonesian children an education. If you have any old laptops that you would like to donate to Green School in Bali please let us know. If they are broken we will repair them. Thank you for your support. Contact the Canadian College of English Language for details
Origins of Color (Trade & Exchange)
Adults Education
How can the color “red” be a global commodity? How can the way a statue stands be a sign of cultural exchange?
Fallout's Cold Fusion Problem
Adults Education
Was #Fallout’s “artifact” really worth transporting a severed head across the wasteland?
The Truth About Petri Dishes
Adults Education
One of the best ways of studying bacteria is to grow them on a petri dish, but only a tiny percentage of bacterial species will grow on them.