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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 parts or aspects as specified.

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 move, erase or take away from a place.

reading

/ˈrēdiNG/

adjective noun verb

Things you read (book, magazines and web pages). Understanding of written text. To understand something about a situation.

episode

/ˈepəˌsōd/

noun

event or group of events.

variety

/vəˈrīədē/

noun

Particular type of thing or person.

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. Large pieces of metal, etc. carried by police, etc.. protect from danger, risk, or unpleasant experience.

everybody

/ˈevrēˌbädē/

pronoun

every person.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Outside or upper 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. external side or surface. Beyond the limits or edges of some place, thing.

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