Name: グリーンフラッシュ - 60のシンボル (Green Flash - Sixty Symbols)
Uploaded: 2021-01-14T10:31:47.000Z
Duration: 3 min 57 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：

Okay, well, I've got a little refracting telescope.

This thing here, it feels a little bit little against on a 0.2 meter telescope there.

It'll be a pretty short, but the best We might get a hint of green flash, basically, if you if the light from the sun comes through the atmosphere, it gets dispersed and you end up with what's got a green rim on a red rim.

If you look at the sun in high magnification, you can see it's really thin line of green around it.

Now when the sun gets really, really low down and it's like I have to go through a really thick layer of atmosphere, then sometimes that green detaches from the sun itself, and it can be hanging there.

Just in the last minutes, the sun's gone down below the horizon.

What I've done now is I've just pointed that directly up moon, which is about the most awkward position it could possibly be in the sky on I pre focused this at infinity on the moon.

So when the sun goes really load out on safe for me to turn the camera around, Look at it.

He should be focused properly, But I will stress I'm not gonna look through the viewfinder.

I'm gonna look on the back of the screen.

So if everything goes wrong because he has very clear up here, then it's the camera that gets it for me.

Rights beginning to go down below the horizon now, which means that the sun's light will beginning.

That's because the atmosphere is distorting the shape of the sun.

If you can see that, what with the camera?

Another difficulty is that explosion was rolled, but it doesn't come out.

You're going to get closer for you there.

That's just that's just the most beautiful thing.

 Yeah, I'm very, very pleased with that. 