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How do you KNOW what a gem is? [Refractometer Tutorial]

25,233 views

Gemology for Schmucks

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 11:30 / 11:46

Speech Rate:

  • 217 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

spectrum

/ˈspektrəm/

noun

band of colours, as seen in rainbow, produced by separation of components of light.

faceted

/ˈfasədəd/

adjective

Having parts or aspects as specified.

smaller

/smôl/

adjective

Less in amount or less large in size.

highest

/hī/

adjective adverb

of great vertical extent. at or to considerable height.

removed

/rəˈmo͞ovd/

adjective verb

separated in relationship by number of steps of descent. To take something off (e.g. clothing).

reading

/ˈrēdiNG/

adjective noun verb

Things you read (book, magazines and web pages). Text you are understanding or reading to others. To understand something about a situation.

episode

/ˈepəˌsōd/

noun

Show which is part of a larger story.

variety

/vəˈrīədē/

noun

quality or state of being different or diverse.

refractive

/rəˈfraktiv/

adjective

of or involving refraction.

polarizing

/ˈpōləˌrīz/

verb

To divide opinions into two extremes.

shields

/SHēld/

noun other verb

broad piece of metal or another suitable material, held by straps or handle attached on one side. Large pieces of metal, etc. carried by police, etc.. protect from danger, risk, or unpleasant experience.

everybody

/ˈevrēˌbädē/

pronoun

Every person; everyone.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Outside or upper layer of something. To give (road) a top layer.

outside
adjective adverb noun preposition

situated on or near outside. situated beyond boundaries of place. external side or surface. situated beyond boundaries of.

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