Name: メリッサ・フランクリン - Visitas Thinks Big 2019 - ハーバード大学 (Melissa Franklin - Visitas Thinks Big 2019 - Harvard University)
Uploaded: 2021-01-14T10:44:37.000Z
Duration: 19 min 46 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

You know, they don't usually let me up here.

But when they do, there's people sending paper airplanes at me

during the Ig Nobel Prize ceremony, which takes place every year,

I can't see you, but I know you're young.

You have some glasses, and those are sort of diffraction grating glasses.

I just want to say, if you get bored with what I'm saying,

just start looking up there, because it's really just very, very relaxing.

But later, we're going to actually use them for a demo.

But to begin with, I just want to tell you, I'm very interested in the vacuum,

in measuring the universe with nothing in it.

So this stuff-- the apple, all that virus, I'm not interested in that

The atom has a nucleus, and it has electrons.

And the nucleus is made up of protons and neutrons, which have quarks inside,

But I'd like to have the universe without any atoms in it.

So if you think about me, my name is Melissa.

All the quarks that exist in the universe that make up all the matter,

and all the forces that hold all those particles

together to make matter, and black holes, and stuff.

I was not a part of finding the charm quark, the c quark.

And I was not a part of finding the bottom quark, but almost.

But after 25 years of trying, I was on the team that found the last quark.

And then I was also on the team recently that discovered the Higgs.

And I wanted to tell you what I'm interested in,

and why we were looking for the Higgs, and what it meant to me.

So here is what's called the standard model.

Those are all the particles and the forces.

And if you're a theorist, and you have soft skin and stuff--

I'm an experimentalist-- you would write this equation down, and you would say,

this is the standard model, and this describes the universe.

When you go home, you could try reading equations aloud.

For each of these terms in this equation--

the way experimentalists like to think about it is a diagram.

There's a guy called Feynman, and this is his diagram.

And a diagram takes one of the terms in that equation and says,

let's see what it looks like if we're human.

And so here, for instance, time is going along to the right.

And what it's showing is matter and antimatter electrons come together,

annihilate into light, which then turns into antimatter and matter muons.

I can write down every possible diagram like this and try and measure it.

Now, for the people interested in archeology,

you might want to understand Feynman diagrams, because 1,000 years from now,

after everything happens, probably, you'll

find diagrams like this, just sort of like hieroglyphs.

People who are interested in linguistics or stuff like that, just look at that,

When you're in science, you have a lot of thoughts about yourself,

But as an experimentalist, I can make me a line drawing,

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メリッサ・フランクリン - Visitas Thinks Big 2019 - ハーバード大学 (Melissa Franklin - Visitas Thinks Big 2019 - Harvard University)

stuff

weird

matter

structure