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Daniel and Kelly’s Extraordinary Universe

Why does the Universe have antiparticles?

Daniel and Kelly’s Extraordinary Universe

iHeartPodcasts

Astronomy, Science, Physics, Natural Sciences

4.72.8K Ratings

🗓️ 1 June 2023

⏱️ 50 minutes

🧾️ Download transcript

Summary

Daniel and Jorge talk about whether the Universe would make sense without antimatter.

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Transcript

Click on a timestamp to play from that location

0:00.0

Hey Daniel, are you glad our universe has anti-matter?

0:12.0

Well, I'm definitely pro our universe. So I guess I'm not anti-anti-matter.

0:18.0

That means you're pro-matter. But I guess the question is, would you miss anti-matter if we didn't have it?

0:24.0

I mean, I like things the way they are, so if we lost anti-matter, the universe would be pretty different and maybe worse.

0:32.0

But what if it's better?

0:33.0

Or maybe it couldn't exist without anti-matter, and it would disappear in a puff of mathematical contradictions.

0:39.0

Okay, then I would be anti-anti-matter. I would not be pro-anti-matter.

0:43.0

I'm just saying it matters.

0:55.0

Hi, I'm Portia McCartunes and the creator of PhD Comics.

1:03.0

Hi, I'm Daniel. I'm a particle physicist and a professor at UC Irvine, and I love all the kinds of matter out there.

1:09.0

The matter and the antimatter and the pro matter.

1:12.0

What about the M-matter? Not pro, not anti-matter. It's just kind of there.

1:18.0

You know, I will admit that there are some particles I think are exciting and other particles I'm like,

1:22.0

yeah, that's just a mess.

1:24.0

But your favorite kind of matter is chocolate matter?

1:27.0

Certainly better than vanilla matter.

1:29.0

Carp matter. But anyways, welcome to our podcast, Daniel and Jorge, explain the universe a production of I Heart Radio.

1:35.0

In which we dig deep into all kinds of matter out there that matters.

1:39.0

We talk about the things that make you up. We talk about the things that make nothing up.

1:43.0

And the things that seem to exist for which we do not yet understand.

1:47.0

The whole universe is like a jigsaw puzzle with lots of weirdly shaped pieces.

1:51.0

And our goal is to find all those pieces, fit them together, to tell the whole story of our universe.

...

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