airfoil
1. dictionary & synapse images
airfoil /ˈerˌfɔɪl/
a curved part on an aircraft’s wing that helps it to rise in the air. The British word is aerofoil.
![](https://t1.daumcdn.net/cfile/cafe/227C1D3B551278C72C)
2. synapse video
Wind Tunnel Moving Airfoil (just for synapse)
https://youtu.be/RgUtFm93Jfo
Science Experiment using an airfoil (just for synapse)
https://youtu.be/d4tpf4WyWbU
Easy Foamboard Wing Airfoil: the Basic Version (from 0:00)
https://youtu.be/qJZoqGHAIDE
3. references
Modern Family S1 E03 00:01:28
![](https://t1.daumcdn.net/cfile/cafe/233DC7425502930D28)
* sources
1) definitions
- http://www.macmillandictionary.com/dictionary/american/airfoil
2) synapse images
- http://en.wikipedia.org/wiki/File:Airfoil_with_flow.png
- http://www.boeing.com/companyoffices/aboutus/wonder_of_flight/airfoil.html
- https://enda1312.files.wordpress.com/2011/03/airfoil_03.jpg
첫댓글 https://enda1312.files.wordpress.com/2011/03/airfoil_03.jpg
https://youtu.be/RgUtFm93Jfo