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Tag: physics

How Do You Make Clear Ice?
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How Do You Make Clear Ice?

Hey, I’m Josh Clark and this is “Brain Stuff.” And have you ever been like, look at this ice. This is terrible ice. I can’t even see through it. It’s disgusting. How do I make clear ice? Well, I’m here

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What Exactly is the Present?
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What Exactly is the Present?

At the 1939 world’s fair in New York, the exciting new tech was the live television broadcast. Roosevelt became the first president to address the nation live on TV But for years leading up to this event, engineers have been

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Did scientists get climate change wrong?
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Did scientists get climate change wrong?

Hi everybody. Today I’m visiting the University of Oxford and I’m here to talk to Professor Tim Palmer about climate models. Tim, on the weekend I read this article in the New York Times. It was titled “How scientists got

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World’s Roundest Object!
How obsessive artists colorize old photos
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How obsessive artists colorize old photos

You might have seen some of these colorized photos on the internet. Mark Twain, Amelia Earhart, a young Charlie Chaplin. It’s incredible how normal these people look because they’re no longer in black and white. Like they’re someone you could

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Why Physics Can’t Totally Explain the Universe’s Expansion | SciShow News
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Why Physics Can’t Totally Explain the Universe’s Expansion | SciShow News

{ ♪ INTRO ♪ } Since the moment it began, the universe has been expanding. It took humanity a while to figure that out, but over the last century, astronomers have gotten pretty good at calculating how fast it’s happening

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Double Slit Experiment explained! by Jim Al-Khalili
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Double Slit Experiment explained! by Jim Al-Khalili

I’m going to explain [to] you. What’s Known as the central mystery of quantum [when] I was a [richard] [Fineman] the American physicist said this is the central mystery of Quantum Mechanics there’s lots of weird stuff [that] goes on

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How Time Becomes Space Inside a Black Hole | Space Time
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How Time Becomes Space Inside a Black Hole | Space Time

This episode is sponsored by Crunchyroll. Today on Space Time we’re going to talk about time-space. Or: the strange switching in the roles of space and time that occurs in the mathematics when we drop below the event horizon of

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The Quasar from The Beginning of Time | STELLAR
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The Quasar from The Beginning of Time | STELLAR

Thank you to Draper and its Hack the Moon initiative for supporting PBS Digital Studios. These black stones are volcanic rock, and this is one of the youngest patches of land on planet Earth, but that same geological event that

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