The "aero-modelling‟ provides an earnest approach to the understandi

1.	The "aero-modelling‟ provides an earnest approach to the understanding of an otherwise highly technical subject, i.e. 'aerodynamics. The history of aeromodelling goes back much further than the history of real aircraft. Now answer the following: a. Name the first person to discover the "lifting‟ property of a cambered surface in comparison to the flat surface. b. What did Professor Langley build in 1878 and what was it called?
Answer» a. Dr. Thomas Young was the first person to discover the "lifting‟ property of a cambered surface in comparison to the flat surface. b. In 1878, Professor Langley builds a petrol driven model called "Aerodrome No. 5‟

The "aero-modelling‟ provides an earnest approach to the understanding of an otherwise highly technical subject, i.e. 'aerodynamics. The history of aeromodelling goes back much further than the history of real aircraft. Now answer the following: a. Name the first person to discover the "lifting‟ property of a cambered surface in comparison to the flat surface. b. What did Professor Langley build in 1878 and what was it called?

Answer»

a. Dr. Thomas Young was the first person to discover the "lifting‟ property of a cambered surface in comparison to the flat surface.

b. In 1878, Professor Langley builds a petrol driven model called "Aerodrome No. 5‟

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