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  • It's a really exciting day today because I've got a visitor here destined from the tunnel smelter every day and not only destined who'd be quite exciting in his own right, but much more exciting.

  • His brought a camera, a very high speed camera called the Phantom Miro, which can record video extremely fast.

  • Several 1000 frames a second.

  • So you might ask, Why does that matter?

  • And the answer is that many chemical reactions are really, really fast, and so we're really interested.

  • Well, he's not a very good actor.

  • Seems so happy.

  • I can't believe you think.

  • I'm sorry.

  • Go ahead.

  • You may ask, why on earth should we want a high speed camera?

  • And the answer is that chemical reactions are very fast on dhe.

  • We or least I, as a chemist, have not seen these reactions recorded at high speed.

  • And I believe and I think Brady does as well that some of our reactions might look quite different when we video them at a high speed.

  • And we've done quite a lot of videoing, and we're going to do some more as a taster of what we're going to upload over the next few months, I thought you liked.

  • See one or two clips.

  • Justice.

  • See quite how amazing this high speed camera can make chemistry appear even more exciting.

  • The knife hold.

  • I'm very happy to be here.

  • I don't really think I can express how happy I am to you on when you heat it up.

  • Some of the liquid is going to boil, so it'll create pressure.

  • Steve, I was trying not to pee my pants.

  • E o way.

  • Wait on, then Probably it will be completed.

  • We should just end by saying that not only is destined come with the camera, but he also came and brought me to presence.

  • He brought me a periodic table sour curtain.

  • I'm not quite so where I'm good toe.

  • Hang it.

  • Brady thinks I should put it on the window behind.

  • And he's also brought a fantastic tie, which says removed before flight.

  • And I'm not sure whether I should wear this when I'm traveling on airplanes.

  • Well, perhaps I will wear it in one of our videos.

  • So watch and you might see when I'm wearing it.

  • That's awesome.

It's a really exciting day today because I've got a visitor here destined from the tunnel smelter every day and not only destined who'd be quite exciting in his own right, but much more exciting.

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A2 初級

高速化學 - 視頻週期表 (High Speed Chemistry - Periodic Table of Videos)

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    林宜悉 發佈於 2021 年 01 月 14 日
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