Subtitles & vocabulary
How Far is a Second?
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Fu Jung Lai posted on 2012/12/20Ever wondered how far away a second really is? This video uses awesome everyday analogies and thought experiments to explore units of measurement, from your house to astronomical distances! You'll pick up some cool new vocabulary and practice simple sentence structures while learning some fascinating science.
Video vocabulary
time
US /taɪm/
・
UK /taɪm/
- Uncountable Noun
- Speed at which music is played; tempo
- Point as shown on a clock, e.g. 3 p.m
- Transitive Verb
- To check speed at which music is performed
- To choose a specific moment to do something
A1TOEIC
More suppose
US /səˈpoʊz/
・
UK /sə'pəʊz/
- Verb (Transitive/Intransitive)
- To imagine or guess what might happen
- Conjunction
- What if
A2TOEIC
More measure
US /ˈmɛʒɚ/
・
UK /ˈmeʒə(r)/
- Noun (Countable/Uncountable)
- Plan to achieve a desired result
- Tool used to calculate the size of something
- Transitive Verb
- To determine the value or importance of something
- To calculate size, weight or temperature of
A1TOEIC
More fact
US /fækt/
・
UK /fækt/
- Noun (Countable/Uncountable)
- Something that is known or proved to be true
A1
More Use Energy
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