Not everyone studies aerodynamics but everybody is interested to know how birds and aircraft fly.  There is a natural tendency in all of us to admire the phenomenon of flight, which is exhibited by all of us from early age.

Flight was accomplished by mankind almost 100 years ago. Since then its been considered some mysterious phenomenon which no one could successfully explain, until now i.e. after the publication of the new zone theory of aerodynamic lift.  The internet abounds with knowledge that is both erroneous and misleading.