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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

Having socially/conventionally acceptable morals.

promote

/prəˈmōt/

verb

support or actively encourage.

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. move from one place to another.

earliest

/ˈərlē/

adjective adverb

happening before usual time. 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. To hold up or prevent from falling down.

hypothesized

/hīˈpäTHəˌsīz/

verb

To come up with a theory to explain something.

important

/imˈpôrtnt/

adjective

Having power or authority.

applied

/əˈplīd/

adjective verb

put to practical use as opposed to being theoretical. To make something work in a certain situation.

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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