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Old 14th Nov 2012, 14:44
  #237 (permalink)  
Lyman
 
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That is a good description. The unfortunate and unnecessary "battle" is joined when any two blokes start to 'defend'.

The paper Owain references is a case in point. Two highly educated and experienced scientists are proposing a better way to TEACH lift. They suggest a return to an emphasis on Newton.

And why not, they list several demonstrably false premises in the history of teaching Bernoulli.....

I won't pretend to understand why Bernoulli is preferred by a group of highly skilled and smart people, except to say that Bernoulli is well understood and along with circulation theory, satisfies a desire to unpack the complexities....

If Owain cannot explain a vortex, I won't even try. But I would start with Newton, Mass, energy...... And viscosity....
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