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  • (Destin) So what do you do to hold a bird? (Daughter) Hold on tight and don't be scared.

  • (Destin) That's right. OK so today on today's deep dive here at Smarter Every Day

  • we're gonna learn about bird flight. When I went to Peru and shot high speed video,

  • I learned a whole lot about how wings work. So I got some birds and we're gonna study

  • via playlist how bird wings work. So I'm gonna put a link in the description

  • you can click it any time and start this playlist. I'm gonna show you videos from all over YouTube

  • that explain how bird wings work. OK you ready to let yours go? - Yeah

  • (Destin) Alright 1..2..3.. go. Very good.

  • So the cool thing about this playlist is that you can pass it on to friends and they can learn exactly

  • how these things work. For instance, these feathers interlock in a very specific

  • way, so when the bird down-strokes, he's capturing

  • all the air, but on the up-stroke his wings actually unlock.

  • Also, I'll tell you why this top feather is shorter than the others. It's pretty cool. Are you ready?

  • Alright, here you go. Hold on tight and don't what?

  • (Son) Be scared. (Destin) Alright, let him go.

  • [laughs] (Destin) Go chase him. Let it go fly.

  • Alright, so today take the deep dive with us.

  • Click on the link in the top of the video description. Start this playlist. If you're not in a good position

  • to take the deep dive right now, then just chill out and wait till you get home, wait till there's a better time.

  • (Son) Getting back in the deep dive. (Destin) Yeah. You're gonna get back in? Go ahead.

  • You can take the deep dive. So what I have done today is I have brought all kinds of reports along

  • with me on the boat. And my son here is gonna.. You gonna pull me?

  • (Son) Yup. (Destin) Yeah you just pull the boat for me OK? You just swim..

  • that direction. Where do they click? To take the deep dive? (Son) Up there.

  • (Destin) Up where? (Son) Up up in the sky. (Destin) Where? Point to it.

  • (Son) [yells] In the SKY I said! (Destin) [laughs] In the sky right here. Right here?

  • Right here? (Son) No. - Up here

  • (Destin) OK that's where you click to go start the deep dive.

  • (Son) Can I get back in? (Destin) Yes you can get back in.

  • (Son) I'm sinking! (Destin) You can do it! You're doing great.

  • (Daughter) I'm just sticking my feet in. (Destin) Why don't you hop in too?

  • (Daughter) That'd be too cold. (Destin) Just everybody just jump in.

  • (Destin) He's doin good.

(Destin) So what do you do to hold a bird? (Daughter) Hold on tight and don't be scared.

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Bird Flight - Deep Dive #2 - Smarter Every Day 61 (Bird Flight - Deep Dive #2 - Smarter Every Day 61)

  • 6 1
    林宜悉 發佈於 2021 年 01 月 14 日
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