Welcome to Smarter Every Day and like he said,

歡迎來到《每天更聰明》，就像他說的那樣。

today we're gonna learn about rigid body motion.

今天我們'要學習剛體運動。

For any object there are three axes of translation, and there's

對於任何一個物體，都有三個轉換軸，有'的。

also three axes of rotation.

也是三個旋轉軸。

These axes are called roll, pitch and yaw.

這些軸稱為滾動、俯仰和偏航。

So for any object you have six degrees of freedom, or 6DoF.

所以對於任何物體，你都有六個自由度，或者說6DoF。

Let's look at that in a little bit more fun way like gainers.

讓我們'像增益器一樣，用更有趣的方式來看一下。

(son) Gainers!

贏家！

Alright here we go.

好吧，在這裡，我們去。

[splash] [underwater bubbles]

[水花] [水下氣泡]

Gainer training.

收益者培訓。

Gonna watch some pros first.

要先看一些職業選手。

[splash]

[水花]

[music]

[音樂]

[laugh]

[笑]

And that's what it's like to tie your shoe under water.

而這就是在水底繫鞋帶的感覺'。

(male) OK I'll see you when you get down there Destin.

(男)好吧，我'會看到你，當你到達那裡Destin。

[music]

[音樂]

OK here we go.

好了，我們開始吧。

[cheers]

[歡呼聲]

(male #1) Dude that was actually... (male #2) That was impressive!

夥計，那其實是... ...（男＃2）這是令人印象深刻！

Your first gainer off a cliff. [laugh]

你的第一個收益者 下懸崖。[笑]

[cheer]

[歡呼]

(female) He made it. He kicked that thing though.

他做到了他踢了那個東西，雖然。

Thanks for watching Smarter Every Day.

謝謝你觀看《每天更聰明》。

If you like our way of thinking please subscribe.

如果你喜歡我們的思維方式，請訂閱。

Go check out our Facebook page we have a lot of stuff on there

去看看我們的Facebook頁面，我們有很多東西在那裡。

that you don't normally see on the videos.

你通常不會看到的視頻。

For instance right now I am building a storm shelter

比如現在我正在建造一個防風洞

using data from a university study to see if 2x4s could penetrate different types of walls.

使用大學研究的數據，看看2x4是否能穿透不同類型的牆壁。

Using this to protect my family.

用這個來保護我的家人。

So we use fancy book learning to apply to our lives in practical ways.

所以，我們要用花樣的書本學習來實際運用到生活中去。

If you enjoy this sort of thing please help us.

如果你喜歡這種東西請幫助我們。

Send this out to your friends and family, get em to subscribe as well. Thanks, bye.

把這個發給你的朋友和家人，讓他們也來訂閱。謝謝，再見。

[ Captions by Andrew Jackson ] captionsbyandrew.wordpress.com

[字幕由安德魯-傑克遜] captionsbyandrew.wordpress.com

Captioning in different languages welcome. Please contact Destin if you can help.

歡迎使用不同語言的字幕。如果你能幫忙，請聯繫Destin。