Ground Control to Major Tom wrote:
Why are you taking my word or his word? That's kind of an odd way to frame the discussion. I thought the mantra of flat earthers was to do the experiments yourself, make observations, and think for yourself. You seem to be playing the wrong game, thinking the real game is deciding which speaker to follow, as if this is all a religion, and not science. This isn't about replacing the words of NASA and Neil de Grasse Tyson with the words of Mark Sargent, and an army of "youtube scientists".
In any case, if I go to 35-39 min, and listen to the description of the US Navy missile instructor, he seems to describe the radar exactly the way I did. The ship sends a radar signal to the target, and the missile detects, and continuously redirects itself into the direction of the reflected radar signal. Such mid-course corrections will correct for Coriolis and curvature of the earth, without any input, or necessarily even any awareness, from the US Navy missle instructor.
So you can chose my words, or his words, and draw the same conclusions about how the missile system uses radar to guide the missiles to their target. What is clear, between the three of us, it is your words we must reject. There there was never any "targeted laser firing as a straight beam up to 60 miles over water".
You could reject my ignorant statements, if any, but my description of the Sea Sparrow and radar guided missiles is public knowledge. These statements are not mine, but public. They are not ignorant but knowledge. You keep being about as polar opposite wrong as anyone can get, about everything.
I listened a little more, about the part where he used high powered infrared binoculars up to 20 nmi. I guess that's why you threw "infrared" in the discussion, even though it wasn't relevant to the missiles -- this seems to be a common tactic you use to change the subject when cornered by factual observations. Doesn't it seem strange to you that a radar could have a "direct line of sight" up to 50 nmi, while infrared binoculars, which don't refract, only has a "direct line of sight" of 20 nmi. There is no flat earth explanation for this significant difference.
Did you ever wonder why AM radio broadcasts can travel farther than FM, using shorter wavelenghts with higher frequencies? There is no flat earth explanation for this either.
Speaking of experience, and personal knowledge, and taking my word versus the Navy instructor, I also have some 30 years of direct RF experience with bouncing signals off a target and receiving the same signal returned from the target. I wrote the technical specifications to build a transmitter and receiver sending four tones at different frequencies, receiving the same signal returned, and measuring the incoming signal to the outgoing signal. I personally wrote the software to interpret these phase differences observed over the four tones. This is a common technique using radio signals to measure the distance of satellites, bouncing the signals off the target, and listening for the reflected signal. I've also seen other techniques used, such as measuring the time taken for the round trip of a signal sent to satellites. I've led a team responsible for implementing new passive ranging techniques. These personal experiences have led me to strongly believe that satellites pretty much do exist, and GEO satellites are some 22,000 miles above the equator. I've worked on many projects related to MEO, and GEO and even one inter-planetary satellites. I would argue that my personal work experience is at least as relevant of the US Navy missile instructor. But you don't need to decide which of us is more qualified, as both the Navy instructor and I described the use of radar guiding missiles in exactly the same way.
You don't need to take my word or his, to determine the existence of satellites. Another low cost experiment to find out, is to go to your local satellite TV retailer, and purchase a satellite receiver and a dish. Maybe you can convince the retailer to borrow one, or look for a moneyback guarantee, if money is an issue. Or create a "youtube flat earth" channel, and use that revenue to fund the experiment. If you think the signals come from a land tower, or undersea cables, do the research and find out how to point your antenna at the land tower or sea cable source of the signal. Let me know how many TV channels you get. Now, point the antenna at the sky, according to the antenna installation instructions (there are websites that can help you determine correct pointing). Compare the number of channels received with a skyward pointing antenna, verusus pointing to the land tower antenna. I did this antenna pointing experiment for a friend, who had trouble getting any TV reception. Armed with a spectrum analyzer borrowed from my work, we pointed the parabolic antenna at the sky, directly where the satellite should be. As soon as we pointed the antenna close to the right orientation, the spectrum analyzer instantly showed some 40 or so spikes, rising far above the noise, representing the individual channels, a directed signal coming directly from a satellite. You would not be the first to perform this kind of experiment -- 100s of millions of satellite receiver owners can confirm that reception will not work when their antenna looks at land based antennas or undersea cables.
In case you doubt the nature of parabolic antennas, versus omni-directional antennas, in fifth grade, I did another experiment with a cardboard structure carefully cut and constructed in the shape of a parabola, some aluminum foil, and a pot of water strategically located in the center, and cooked a hot dog -- so I have a pretty good idea from the age of 11, of the principle of parabolic antennas and directed signals, not unlike the 2-inch pencil beam radar used by "fire control" to target a ship.
These are all real personal experiences that help shape my thinking, not requiring NASA CGI or fisheye photographs.