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Why Are I-Beams Shaped Like An I?

1,015,795 views

Real Engineering

Video Language:

  • English

Caption Language:

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

Accent:

  • English (Ireland)

Speech Time:

95%
  • 3:36 / 3:47

Speech Rate:

  • 216 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

variable

/ˈverēəb(ə)l/

adjective noun

Having the ability to change or vary. element, feature, or factor that is liable to vary or change.

analogy

/əˈnaləjē/

noun

Comparison of things based on their similarity.

distributed

/dəˈstribyo͞odəd/

adjective verb

shared or spread out. To send products to stores to sell.

structures

/ˈstrək(t)SHər/

noun other verb

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. To make or build with an organized framework.

between

/bəˈtwēn/

adverb preposition

in space separating things. In the space that separates two objects.

technology

/tekˈnäləjē/

noun

Use or knowledge of science in industry etc..

difficult

/ˈdifəkəlt/

adjective

Hard; not easy; you need to work hard to do it.

describes

/dəˈskrīb/

verb

To tell the appearance, sound, smell of something.

throughout

/THro͞oˈout/

adverb preposition

From the beginning of something until the end. in every part of.

deflection

/dəˈflekSH(ə)n/

noun

Action of making move in a different direction.

modulus

/ˈmäjələs/

noun

absolute value.

largest

/lärj/

adjective

of considerable size, extent, etc..

stiffness

/ˈstifnəs/

noun

Firm resoluteness in purpose or opinion or action.

bending

/bend/

verb

To become curved or no longer straight.

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