Tuning tips: Aerofoils and spoilers

[obi_waynne]

What is an aerofoil and spoiler and what does it do? Well, an airplane wing pushes the plane up by using the Coinda effect and the Bernoulli paradox. Air keeps travelling in the same direction after deflection, fast moving air creates low pressure. When the air over the wing is going faster than that underneath [...]
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[old-git]

Well, I didn't know that a wing generates life!

 

[davevm]

ask your kid.

 

[old-git]

ask your kid.

..?