Answer :
Final answer:
The Wright Brothers considered safety seriously in their airplane design. This was evident in their experiments on controlling flight, and their extensive testing of wing design. Their careful methods reflected a clear focus on safety.
Explanation:
Two pieces of evidence from the passage that suggest the Wright brothers seriously considered safety in their airplane design are: their study on controlling the aircraft which shows their concern for safety and the countless experiments they performed to ensure the reliability of the wing design and its lift generating potential.
After the death of Otto Lilienthal and other accidents involving experimental gliders, the Wright brothers realized that a major facet of developing a secure and functional flying machine was learning how to control it. This led to numerous experiments with kites and gliders to better understand controllable airplane designs. They even developed a technique of wing warping to cause the aircraft to bank and move up and down.
In their pursuit of creating a safe aircraft, they combined scientific theory with careful experiments at Kitty Hawk from 1900 to 1903. Here, they discovered how to control an aircraft in turns through banking the wings and turning the nose with a vertical rudder. They conducted hundreds of flights in gliders to confirm their theoretical models. They put in extensive time and effort to ensure the safety factors of their design before applying for a patent on their three-axis method of control in 1903, further illustrating their dedication towards safety in aviation.
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