Wingflex hi-res stock photography and images - Alamy
File:787 wing bend (6333385705).jpg - Wikimedia Commons
Why does the Boeing 747-8 have less wing flex than the 787? - Quora
Boeing calls key 787 wing test results 'positive' - cleveland.com
If the swept-back, flexible wings of the 787, along with raked wing tips, are the most advanced in the industry, then why was the 737 MAX developed with sharklets? Can Boeing just