Name: スローモーションで見る1200℃の溶融銅 - The Slow Mo Guys (1200°C Molten Copper in Slow Motion - The Slow Mo Guys)
Uploaded: 2021-01-14T09:43:27.000Z
Duration: 6 min 5 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：

Yeah, we've actually got these very fashionable

I feel like I should be playing like a robot the whole time like

We're at the Metal Casting Research Lab at Purdue University

And we're going to be doing some molten metal pouring

Not just any metal, right, you can- I've seen, you know, videos of melted aluminium being poured

but that melts at 600°C, but we're doing-

This is copper, which melts at over 1085°

and we're going to be pouring it at 1200°C, over 2000° Fahrenheit

I'm thinking for this one, resolution is going to make this a lot nicer than speed

so we'll film it at 1000 frames a second, but in 4K

uh, first we'll get a light on it, and I think after that, we'll just let it- we'll expose to its own glow

so, it'll just be kinda surreal molten droplets splashing in 4K

Well, now that we're agreed on the fact that it'll be class

I've got these to pour it with, and I'm like

and by the time I've, like, got the grip, right? I'm like "ok, yeah, I'm ready"

You're going to be pouring it in like *shakes camera*

it's heavy, cuz' it's a thing full of metal

and I've gotta grab it with this and pour it

It's not easy, cuz' it's 1200° in a minute, but then as soon as it goes below, sort of

So we got very few- very small amount time to be able to pour it

You always forget that about metal, it's that, when it's liquid, it's still metal

You can't really push the button with these things

It was a good aim, you went really high, and it landed straight on the, kinda, pan

it's quite, like, distracting and a lot of pressure when you've got

m-molten copper at 1200° in your hand and you're like, trying to aim it

Right, let's show off the little splat that we've got

I think what we'll do now, for a bit of variation,

is, repeat the experiment, we'll turn off the lights, though

so hopefully, it'll- it'll just be illuminated by its red-hotness.

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スローモーションで見る1200℃の溶融銅 - The Slow Mo Guys (1200°C Molten Copper in Slow Motion - The Slow Mo Guys)

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