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Make Quantum Dots (Cadmium Selenide Type)

303,805 views

NurdRage

Video Language:

  • English

Caption Language:

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

Accent:

  • English (CA)

Speech Time:

98%
  • 4:20 / 4:25

Speech Rate:

  • 174 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

reacting

/rēˈakt/

verb

To change when mixing with other chemicals.

reagents

/rēˈājənt/

noun other

substance or mixture for use in chemical analysis. Chemical agent for use in chemical reactions.

mixture

/ˈmiksCHər/

noun

substance made by mixing others.

completely

/kəmˈplētlē/

adverb

In every way or as much as possible.

experiment
noun verb

Test performed to assess new ideas or theories. perform scientific experiment.

greetings

/ˈɡrēdiNG/

exclamation noun

Used to say 'Hello', in the old days. polite word or sign of welcome or recognition.

nanoparticle

/ˈnanōˌpärdik(ə)l/

noun

.

carcinogenic

/ˌkärs(ə)nəˈjenik/

adjective

having potential to cause cancer.

dissolves

/dəˈzälv/

noun verb

act or instance of moving gradually from one image or scene in film to another. To dismiss, e.g. a law-making body.

selenium

/səˈlēnēəm/

noun

chemical element of atomic number 34.

syringe

/səˈrinj/

noun verb

tube with nozzle and piston or bulb for sucking in and ejecting liquid in thin stream. clean (ear, wound, etc.) by spraying liquid from syringe.

encapsulated

/inˈkapsəˌlāt/

verb

To express concisely the main points or ideas.

stirring

/ˈstəriNG/

adjective noun verb

Appealing to the emotions; arousing enthusiasm. initial sign of activity or emotion. To mix e.g. food by making circular movements.

solution

/səˈlo͞oSH(ə)n/

noun

Way to solve or deal with a problem.

interesting

/ˈint(ə)rəstiNG/

adjective verb

Taking your attention; making you want to know. To make someone want to know about something.

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