"the human representation does look too much mechanical. you have the hips locked horizontally in a basic technique. More advanced efficient swimmers rotate torso to hip as much as 70 to 90 degrees... so as their hips are actually vertical. This…"

"can the Pixhawk 2 now make it to the store?"

"@rob, I believe the 4 red posts are silicon rubber. so the board is dampened inside the case."

"Lots of talk here on the multicopters. I'm still interested in airplanes and photography using that platform. Are the autopilots such as Pixhawk still being developed on and is 3DR still supplying them?"

"John, I agree. This is way cool. So this could be how submarine hulls are tested?"

"Lester, how are you going to know if the servos freeze? Is there some sort of feedback you plan to measure? If they did freeze, would they have thawed by the time the package lands?"

"Looks very promising. How much weight can it carry with a go pro? I'm thinking of landing on water with the go pro facing downward, when I see a fish grab the bait on the suspended line, take off and bring it back."

"Could you move the pod above or below the prop plane? You also have emergency deployable parachute right? Also, can you call it a Drone if someone is actually in it?"

"Can the car be moving?"

"Would like to have seen something made in America used instead. I mean, why the Phantom? Would have been interesting to see some cables hanging there with a picture of the phantom, with a caption saying something like, "it would have been here, but…"

"Greg, this is amazing."

"Am I the only one who was just waiting for the laser guided ordinance to impact?"