"I've worked with paratroopers, I know perfectly well, but they usually have a parachute affixed to their backs," is Peggy's sharp retort, starting to feel a little more relieved when it appears that Sam is in fine shape, sighing out that relief as she settles her hands on her hips to study him.

"I don't understand," she says frankly, "so you can impact the gravity around you? Can you do it with your hands? Make something float?" she suggests.