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 Astronauts left a reflector on the Moon! (ft. MinutePhysics) - Smarter Every Day 73

2,678,979 views

SmarterEveryDay

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 5:49 / 5:58

Speech Rate:

  • 220 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

interesting

/ˈint(ə)rəstiNG/

adjective verb

Taking your attention; making you want to know. To make someone want to know about something.

rotated

/ˈrōˌtāt/

verb

To regularly change the position of.

advantage

/ədˈvan(t)ij/

noun verb

favourable condition/circumstance. put in favourable position.

implications

/ˌimpləˈkāSH(ə)n/

noun other

conclusion that can be drawn from something although it is not explicitly stated. Possible effects, results from an action or event.

reflector

/rəˈflektər/

noun

piece of glass or metal for reflecting light in required direction.

probably

/ˈpräbəblē/

adverb

certainly.

experiments
noun other verb

scientific procedure. Tests performed to assess new ideas or theories. To create and perform tests to research something.

building

/ˈbildiNG/

noun verb

structure with roof and walls. To establish e.g. a reputation, over time.

parallel

/ˈperəˌlel/

adjective noun verb

side by side and separated by same distance. A line on a map a set distance from the equator. To compare.

science

/ˈsīəns/

noun

intellectual and practical activity encompassing systematic study of structure and behaviour of physical and natural world.

astronauts

/ˈastrəˌnôt/

noun other

person who is trained to travel in spacecraft. Person who travels in space.

because

/bēˈkəz/

conjunction

For a reason.

direction

/dəˈrekSH(ə)n/

noun

Describes the way you are going, e.g. North.

reverse

/rəˈvərs/

adjective noun verb

going in or turned towards direction opposite to that previously stated. (Drive a vehicle) backward gear of a vehicle. To change something to its opposite.

ingenious

/inˈjēnyəs/

adjective

Very good at making things or solving problems.

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