Why Championship Chess Sets Are So Expensive?
A handcrafted wooden set certified for the World Chess Championship costs $500. But why are they so pricey to begin with?
Video Genre: Big Questions
How Are Eggs Made?
David Attenborough has a passion for birds' eggs. But how is an egg made? It's one of nature's true miracles, but how are they made?
What’s the Longest Word?
A man has been recorded spending more than three hours to pronounce what is supposedly the longest word in the English language.
How Oysters Can Stop a Flood?
Oysters vital ecosystems; however they can also protect us from the rising oceans by acting as breakwaters.
Conservation of Energy – Is This a Violation of Energy Conservation?
This experiment shows us which ball is moving the fastest at the bottom? The answer is behind energy conservation.
What does a Black Hole Look Like Up Close?
The black hole is surrounded by a disk of gas, and the intense gravity near the black hole distorts the view.
Why Your $8 Shirt is a Huge Problem?
We know you don’t want to talk about your impulse shopping habit, but we kind of have to. Your clothes are ruining the planet!
Can We Break the Universe?
In this video, you’re going to delve into a couple of the most famous paradoxes of special relativity: the Twin Paradox, The Ladder Paradox.
What Does Sound Look Like?
You can actually see sound waves as they travel through the air thanks to a clever photographic trick.
Does Water Ever Expire?
Have you ever left a glass of water out overnight, and it tasted terrible the next day? Does water go bad?
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