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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 many sides.

smaller

/smôl/

adjective

of size that is less than normal or usual.

highest

/hī/

adjective adverb

Farthest above the ground; greatest (position). at or to considerable height.

removed

/rəˈmo͞ovd/

adjective verb

separated in relationship by number of steps of descent. To get rid of something completely.

reading

/ˈrēdiNG/

adjective noun verb

Things you read (book, magazines and web pages). action or skill of reading. To look at and comprehend the meaning of a text.

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

restrict vibrations of transverse wave wholly or partially to one direction.

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.. To cover (e.g. your face) so as to hide from.

everybody

/ˈevrēˌbädē/

pronoun

Every person; everyone.

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. outside part or uppermost layer of something. To appear after being hidden, unseen, or unknown.

outside
adjective adverb noun preposition

situated on or near outside. Beyond the limits or edges of some place, thing. Area around or near something, such as a building. situated beyond boundaries of.

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