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Light travel time to each planet

The True Story of the Demon Core

How the ancient Greeks calculated circumference of the Earth over 2,000 years ago

Fusion energy: Unlocking the power of the stars

Wrapping earth in a blanket of satellites

What Will Our World Look Like at 4 Degrees?

Harvard students turn Meta's Ray-Ban Smart Glasses into a surveillance nightmare • FRANCE 24

Testing If You Can Blow Your Own Sail

How copper goes from rock to wire!

Load bearing arch bridge model

Hoover Dam's Power Generation | The Beauty of Engineering

How to make Anti-gravity Structure | science project | Tensegrity structure

Brian Cox - What Was There Before The Big Bang?

J. Richard Gott III - What is the Doomsday Argument?

The Dawn and Dusk of Sun Microsystems

How Chip Giant AMD Finally Caught Intel

How Would a Nuclear EMP Affect the Power Grid?

Harvard CS50 – Full Computer Science University Course

New Supercomputer Simulation Sheds Light on Moon’s Origin

Poisoned Waters (full documentary) | FRONTLINE

Bill Nye Breaks Down Webb Telescope Space Images | WIRED

Does the Past Still Exist?

"Engine Trouble": How greenhouse gases threaten our world

NASA Is Ending Its Iconic Voyager Mission After 45 Years

"Meet the Fossils": Ancient life that powers our world

Dark Stars, Dark Energy & Gravitons Explained by Brian Greene

"Oceans Give, Oceans Take": Their role in climate change

Why geothermal energy is being viewed as a viable alternative to fossil fuels

J. Richard Gott - Why Did Our Universe Begin?

Fidonet vs. the Internet

Inside the Chernobyl exclusion zone (2014) | 60 Minutes Archive

Human Hair Mats Clean Oil Spills. Why Don't Big Companies Use Them? | World Wide Waste

Arctic Sinkholes I Full Documentary I NOVA I PBS

Computer Scientist Explains One Concept in 5 Levels of Difficulty | WIRED

A Journey Beyond the Boundaries of the Universe

Journey to the Andromeda Galaxy [4K]

The Brilliant Engineering of Mecanum Wheels!

1964: ARTHUR C CLARKE predicts the FUTURE | Horizon | Past Predictions | BBC Archive

The interesting engineering behind the SHAPE of Train wheels!

What Exactly Is a Tardigrade?

Metaverse MADNESS: 101 Guide & Some Crazy Projects!! 🤯

Tidal energy could be huge – why isn't it?

How Cardano’s Ada, an Alternative to Bitcoin, Cracked the Crypto Market | WSJ

Carl Sagan testifying before Congress in 1985 on climate change

Antikythera Mechanism: The ancient 'computer' that simply shouldn't exist - BBC REEL

Carl Sagan Predicted The Mess 2021 Would Be 25 years Ago

Is Time Travel Possible? | Episode 206 | Closer To Truth

What are Smart Contracts in Crypto? (4 Examples + Animated)

What is a Blockchain? (Animated + Examples)

What is an NFT? (Non-Fungible Tokens Explained)
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