Watch a bird take off. Start with some pigeons, then some sea gulls. If you can, watch an albatross - on YouTube if nothing else. As you get larger, you get heavier; as you get heavier you need more lifting force (ie, bigger wings, moving faster). Recall that weight is a function of volume and increases with the cube of your dimensions, while lifting force is a function of surface area and only increases with the square of your dimensions. Very <i>very</i> roughly if you're twice as big, you get four times the surface area but eight times the weight, meaning that as you get larger flying goes from being "difficult" to impossible. And a man is large, and the batteries and motors he was allegedly using just add weight.<p>All of which is a long way of saying that he runs very slowly, his wings are very small, and they flap very slowly. The first couple seconds of him after take off our patently absurd; you need to be applying - somehow - hundreds of pounds of force to the air to push you off the ground. Yes, fine, he has a wonderful wing design and some amazing motors and (apparently) zero weight batteries. Fantastic! But none of the components in that video are producing hundreds of pounds of force. (A commenter at Wired estimates that the servo motors are theoretically applying enough force to pick up a two ton load, in fraction of a second. If we had this tech, we could fly, although <i>that</i> wing design probably couldn't. We could also make Iron Man-style powered armour. Unfortunately, we don't have this tech.) The whole thing is multiple orders of magnitude off from the realm of "remotely possible".<p>There are just so <i>many</i> red flags. The bizarre edits, the poor filming, the ridiculous design of the wing, the secrecy, the way nobody in the video acts right, the way the wing magically changes designs in different shots, the fact that the wing is clearly not fully loaded, the weird clothing and gear choices, etc., etc., etc. Wired has been hoaxed <i>hard</i>.