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How Bird Wings Work (Compared to Airplane Wings) - Smarter Every Day 62

1,197,367 views

Intro:

Video Vocabulary

/ˈklirlē/

adverb

In a way that is easy to understand; obviously.

/THôt/

noun verb

Idea or memory. To have an idea, opinion or belief about something.

/prəˈvīd/

verb

To make certain something will happen or be done.

/təˈɡeT͟Hər/

adjective adverb

self-confident, level-headed, or well organized. With the same physical position.

/inˈsted/

adverb

When one thing is replaced by another.

/ˈbound(ə)rē/

noun

A division or border to separate two areas.

/əˈlou/

verb

let someone have or do.

/bəˈtwēn/

adverb preposition

in space separating things. Among two or more people who share something.

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

/ˈlo͞ovər/

noun other

each of set of angled slats fixed or hung at regular intervals in door. .

/ˈfāv(ə)rət/

adjective noun verb

Best liked or most enjoyed. person or thing that is preferred to all others of same kind. record address of website or other data.

verb

To lie over or cover a part of something else.

/strāt/

adjective adverb noun

extending or moving uniformly in one direction only. in straight line. part of something that is not curved.

/tôrd/

preposition

In the direction of someone or something.

/bēˈkəz/

conjunction

for reason that.

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