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A new way to monitor vital signs (that can see through walls) | Dina Katabi

103,675 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

90%
  • 12:05 / 13:17

Speech Rate:

  • 159 wpm - Fast

Category:

  • Nonprofits & Activism

Tags :

Intro:

Video Vocabulary

because

/bēˈkəz/

conjunction

for reason that.

signals

/ˈsiɡnəl/

noun other verb

gesture, action, or sound that is used to convey information or instructions. Sounds and light waves carrying TV and radio data. To be evidence/an indication something will happen.

working

/ˈwərkiNG/

adjective noun verb

having paid employment. action of doing work. To do your job in your company or workplace.

cellular

/ˈselyələr/

adjective

relating to or consisting of living cells.

wireless

/ˈwī(ə)rləs/

adjective noun

Needing no wires to make something operate. broadcasting, computer networking, or other communication using radio signals.

fascinated

/ˈfasinādəd/

adjective verb

strongly attracted and interested. To attract or interest greatly.

nagging

/ˈnaɡiNG/

adjective verb

constantly harassing someone to do something. To annoy someone by constantly complaining.

through

/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.. Allowing you to pass between, or to.

obstacles

/ˈäbstək(ə)l/

noun other

thing that blocks one's way or prevents or hinders progress. Objects that block a path or course.

reflect

/rəˈflekt/

verb

To bounce back light, heat, sound from a surface.

faculty

/ˈfakəltē/

noun

The teachers in a school or college.

remember

/rəˈmembər/

verb

To give someone a gift, e.g. birthday, wedding.

concentrating

/ˈkänsənˌtrāt/

verb

To remove water from a thing to make it more pure.

connects

/kəˈnekt/

verb

To become friends with another person.

sitting

/ˈsidiNG/

adjective noun verb

in seated position. continuous period of being seated. To take an exam.

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