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Why was Roman Concrete Forgotten during the Middle Ages?

1,964,532 views

toldinstone

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

90%
  • 7:52 / 8:40

Speech Rate:

  • 155 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

pounded

/pound/

verb

To walk or run with heavy, loud steps.

concrete

/ˈkänˌkrēt/

adjective noun verb

Concerning something that is physical or real. building material. To cover or make with a hard grey building material.

quickly

/ˈkwiklē/

adverb

Without taking a lot of time; fast.

virtually

/ˈvərCH(o͞o)əlē/

adverb

In an almost complete or entire manner.

intensive

/inˈtensiv/

adjective noun

Needing great effort for a short period of time. intensifier.

strengthened

/ˈstreNG(k)THən/

verb

make or become stronger.

deposits

/dəˈpäzət/

noun other verb

sum paid into bank. Part payments so that an item will be kept for you. put or set down in place.

material

/məˈtirēəl/

adjective noun

Relevant; (of evidence) important or significant. Substance from which a thing is made of.

between

/bəˈtwēn/

adverb preposition

in space separating things. From one person, thing, or place, to another.

located

/ˈlōˌkāt/

verb

discover exact place of.

architects

/ˈärkəˌtekt/

noun other verb

person who designs buildings and in many cases also supervises their construction. People who design and advise on buildings. design and configure.

saltwater

/ˈsôltˌwôdər/

adjective noun

of or found in salt water. Water containing salts such as the ocean.

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