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Who Was the First Human Ancestor? - Instant Egghead #31

44,503 views

Scientific American

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

81%
  • 2:06 / 2:35

Speech Rate:

  • 178 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

million

/ˈmilyən/

million
number

1,000,000.

thought

/THôt/

thought
noun verb

Person's opinion about something. To have an idea, opinion or belief about something.

evolving

/ēˈvälv/

evolving
verb

To develop certain features.

chipping

/CHip/

chipping
verb

cut or break off chip.

entirely

/ənˈtī(ə)rlē/

entirely
adverb

completely.

migrating

/ˈmīˌɡrāt/

migrating
verb

(of animal) move from one place to another.

pervaded

/pərˈvād/

pervaded
verb

spread through and be perceived in every part of.

evidence

/ˈevədəns/

evidence
noun verb

Factual proof that helps to establish the truth. be or show evidence of.

evolved

/ēˈvälv/

evolved
verb

To develop certain features.

resembling

/rəˈzembəl/

resembling
verb

To look like or be like someone or something.

classic

/ˈklasik/

classic
adjective noun

Considered traditional, standard, or typical. Something popular or famous for a long time.

swinging

/ˈswiNGiNG/

swinging
adjective noun verb

moving back and forth or from side to side while suspended or on axis. action of moving back and forth. To change opinion or mood, usually quickly.

ancestors

/ˈanˌsestər/

ancestors
noun other

person from whom one is descended. People from your family that lived in the past.

scientific

/ˌsīənˈtifik/

scientific
adjective

Concerning academic study of the physical world.

refined

/rəˈfīnd/

refined
adjective verb

with impurities or unwanted elements having been removed by processing. To make a liquid cleaner by removing something.

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