Would the World Be Different

Both men made significant contributions to aviation but their attempts were never successful due to technical constraints that could not be overcome in their era. Other contributors, however, based their inventions on the works of both men thereby leading to modern-day aviation. If the efforts of Da Vinci and Stringfellow had been successful, then the development of aviation would have happened much sooner. This is because other contributors would have worked on the further development of a working aircraft thus leading to greater strides being made in aviation today.
The success of both men would also have led to faster globalization of the world. This is because, through aviation, the world has become an interconnected village hence if the attempts of Da Vinci and Stringfellow were a success then globalization would have happened sooner and at a rapid pace. Therefore, the world nations would probably be more accessible had their efforts been fruitful.