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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 try to encourage popularity/sales of a product.

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. Uses of idea or skills in a different situation. To move to a different place, job or school.

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. make journey.

reliably

/rəˈlīəblē/

adverb

In a manner deserving of your trust; dependably.

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

To come up with a theory to explain something.

important

/imˈpôrtnt/

adjective

of great significance or value.

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

Being different from or unrelated to another. individual items of clothing suitable for wearing in different combinations. cause to move or be apart.

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