Subtitles & vocabulary
How Small is an Atom? - Jon Bergmann - TED-Ed
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Furong Lai posted on 2012/11/30Ever wondered just how empty space really is? This awesome TED-Ed video uses mind-blowing scale comparisons to show you the true size of an atom's nucleus, helping you grasp concepts like nuclear density and atomic structure. You'll pick up some cool advanced vocabulary while visualizing science like never before!
Video vocabulary
blow
US /blo/
・
UK /bləʊ/
- Verb (Transitive/Intransitive)
- To move something using air
- To make air come quickly out of your mouth
- Noun
- Something that causes you difficulty or sadness
- Act of making air come out of your mouth
A2
More space
US / spes/
・
UK /speɪs/
- Noun (Countable/Uncountable)
- Empty area kept for a specific reason, like a car
- Empty area with nothing in it
- Transitive Verb
- To make a certain distance or time between
A1TOEIC
More mass
US /mæs/
・
UK /mæs/
- Noun (Countable/Uncountable)
- Religious ceremony in some Christian churches
- Large amount or number of something
- Transitive Verb
- To gather people or things into a large group
B1
More Use Energy
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