So, how do you get a 35,000-pound F-16 jet fighter to fly? It’s no easy feat. To overcome the force of gravity, you have to create a force that is greater than gravity’s grasp. That force is lift. As the F-16 blasts through the sky, there is an “enemy” of  lift that must be overcome known as drag. There are two kinds of drag – Induced and Parasite. Induced drag is a “good drag’ in that it is a bi-product of lift and ...