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}}

Feynman's Infinite Quantum Paths

1,366,472 views

PBS Space Time

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

89%
  • 14:05 / 15:48

Speech Rate:

  • 168 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

because

/bēˈkəz/

because
conjunction

for reason that.

amplitude

/ˈampləˌt(y)o͞od/

amplitude
noun

Distance between the top and the base of a curve.

velocity

/vəˈläsədē/

velocity
noun

Speed in a given direction.

possible

/ˈpäsəb(ə)l/

possible
adjective noun

Being able or appropriate for a task or purpose. candidate for job.

through

/THro͞o/

through
adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Allowing you to pass between, or to.

precisely

/prəˈsīslē/

precisely
adverb

in exact terms.

calculated

/ˈkalkyəˌlādəd/

calculated
adjective verb

done with full awareness of likely consequences. To find an answer using mathematics.

quantum

/ˈkwän(t)əm/

quantum
noun

The smallest unit or amount of energy.

description

/dəˈskripSH(ə)n/

description
noun

spoken or written account of person or event.

measurements

/ˈmeZHərmənt/

measurements
noun other

action of measuring something. Sizes or amounts of some things or someone.

profound

/prəˈfound/

profound
adjective noun other

Showing a lot of deep thought or understanding. deepest part of something. Requiring deep thought; difficult to understand.

episode

/ˈepəˌsōd/

episode
noun

event or group of events.

probability

/ˌpräbəˈbilədē/

probability
noun

What the chances are that something will happen.

reasonably

/ˈrēz(ə)nəblē/

reasonably
adverb

To a reasonable degree; not too much.

showing

/ˈSHōiNG/

showing
noun verb

action of showing something, or fact of being shown. To display your emotions or feelings.

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