Where I live you can go out an watch the testing of the rockets, they lay them down in the crevice of a mountain and fire them off. I live about 30 miles or so from the test site and we have about a 3.0 earthquake every time they fire them off. For me I grew up watching testing like this though. The one that caught my eye on Space X was where it looks like the rocket is in the sky and wrapped in a field of some sort. Something like a figure 8 but smaller near the cone so like a figure 8 with it smaller on one of the round ends that was same direction as the needle of the cone maybe like (Oo). That I had never seen before. Where I live we have a lot of people that work for said testing site, and I have seen some air movement tests where they put smoke in a machine and see how aerodynamic the design is. It reminded me of something like that but I have never seen a pattern like that before. I want to say it was almost magnetic in nature, but I cant be 100% or it could have had something to do with sound.waves(:shrug maybe:). It weird what we remember, I remember being a little girl about 12 or so I am in my 40's now and they were showing some prototypes of Airplanes that are just coming on the market now. The kids I was with were bored, we had to dress in our "Sunday Best" and it was hot out, we were waiting for some ceremony. There were rope stands around it, but what made it memorable was the guys standing behind those ropes with machine guns, our mothers just kept saying you can go anywhere but near the ropes. Yeah, I think we will start seeing more from Space X that will trigger people though, and I also feel like Space X will surpass NASA at some point if they haven't already. lol