Winging Ground Effect News Today

Bill: lets go, right? that could be yours. it is your personal hovercraft, and could ride on water and land and that thing is airborne, too and does it all! joe is the associate editor with popular mechanics magazine, good morning to you. and roll the tape, man! i want to see it. how cool is this: and how does it work. >> i mean, it is really take advantage of an aerodynamic phenomenon called winging ground effect where the air is trapped between the ground and the wing, and, it forms on the win...