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How do pregnancy tests work? - Tien Nguyen

9,040,245 views

TED-Ed

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

91%
  • 4:10 / 4:33

Speech Rate:

  • 159 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

exposed

/ikˈsplōdəd/

adjective verb

not covered or hidden. To allow light through a cameras lens onto film.

respectable

/rəˈspektəb(ə)l/

adjective

regarded by society to be good or correct.

promote

/prəˈmōt/

verb

To move someone to a higher position or rank.

absorbent

/əbˈzôrbənt/

adjective noun

Able to soak up liquid, energy etc.. substance that soaks up liquid easily.

hormone

/ˈhôrˌmōn/

noun

regulatory substance produced in organism and transported in tissue fluids such as blood.

transfers
noun other verb

act of moving something or someone to another place, organization, team. Tickets allowing people to get on another vehicle. To move something from one place to another.

earliest

/ˈərlē/

adjective adverb

Occurring the soonest of all. before usual time.

travels

/ˈtravəl/

noun other verb

action of travelling. Journeys to other places, often for pleasure. To go to a place that is far away.

reliably

/rəˈlīəblē/

adverb

in consistently good or dependable way.

reproduced

/ˌrēprəˈd(y)o͞os/

verb

To make a copy of something.

supports

/səˈpôrt/

noun other verb

thing that bears weight of something or keeps it upright. Things to hold up or prevent from falling down. bear all or part of weight of.

hypothesized

/hīˈpäTHəˌsīz/

verb

put something forward as hypothesis.

important

/imˈpôrtnt/

adjective

Having power or authority.

applied

/əˈplīd/

adjective verb

put to practical use as opposed to being theoretical. To spread a substance or liquid over a surface.

separate
adjective noun verb

forming or viewed as unit apart or by itself. individual items of clothing suitable for wearing in different combinations. cause to move or be apart.

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