By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

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. Mathematical quantity with several values.

analogy

/əˈnaləjē/

noun

comparison.

distributed

/dəˈstribyo͞odəd/

adjective verb

shared or spread out. To hand out or give to people.

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. From one person, thing, or place, to another.

technology

/tekˈnäləjē/

noun

application of scientific knowledge for practical purposes.

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

Given a specified modulus of.

largest

/lärj/

adjective

Biggest.

stiffness

/ˈstifnəs/

noun

Firm resoluteness in purpose or opinion or action.

bending

/bend/

verb

To turn in a different direction, as a road.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M