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Four failed inventions that changed the world | BBC Ideas

53,044 views

BBC Ideas

Video Language:

  • English

Caption Language:

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

Accent:

  • English (UK)

Speech Time:

88%
  • 4:19 / 4:52

Speech Rate:

  • 193 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

solution

/səˈlo͞oSH(ə)n/

solution
noun

means of solving problem or dealing with difficult situation.

chocolate

/ˈCHäk(ə)lət/

chocolate
adjective noun

Being made from cocoa beans. Hard brown candy made from cocoa beans.

inventions

/inˈven(t)SH(ə)n/

inventions
noun other

action of inventing. Some things new that are different from other things.

inventor

/inˈven(t)ər/

inventor
noun

person who invented particular process or device.

trialled

/ˈtrī(ə)l/

trialled
verb

test something.

controlled
controlled
verb

To direct or influence the behavior of something.

sometimes

/ˈsəmˌtīmz/

sometimes
adverb

occasionally, rather than all of time.

brilliant

/ˈbrilyənt/

brilliant
adjective noun

Being very bright, like a diamond; shining. diamond of brilliant cut.

perpendicular

/ˌpərpənˈdikyələr/

perpendicular
adjective noun

Being at right angles to a given line or plane. line at 90° to given plane.

electrical

/əˈlektrək(ə)l/

electrical
adjective

Related or connected to electricity.

something

/ˈsəmˌTHiNG/

something
adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

thought

/THôt/

thought
noun verb

Ideas of a particular group. To have an idea about something without certainty.

student

/ˈst(y)o͞odnt/

student
noun

Person studying at school.

efficient

/əˈfiSHənt/

efficient
adjective

achieving maximum productivity with minimum wasted effort or expense.

showcased

/ˈSHōˌkās/

showcased
verb

To display something to best effect.

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