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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

The wavelengths of colors from red to violet.

faceted

/ˈfasədəd/

adjective

having many sides.

smaller

/smôl/

adjective

of size that is less than normal or usual.

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 make someone leave his or her job or position.

reading

/ˈrēdiNG/

adjective noun verb

Things you read (book, magazines and web pages). Meaning or interpretation of something. To understand something about a situation.

episode

/ˈepəˌsōd/

noun

One separate event in a series of events.

variety

/vəˈrīədē/

noun

quality or state of being different or diverse.

refractive

/rəˈfraktiv/

adjective

Concerning or capable of 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. A family's coat of arms or insignia. protect from danger, risk, or unpleasant experience.

everybody

/ˈevrēˌbädē/

pronoun

every person.

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. Outside or upper layer of something. To come to the top level of water, mud, etc..

outside
adjective adverb noun preposition

situated on or near outside. Beyond the limits or edges of some place, thing. external side or surface. situated beyond boundaries of.

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