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  1. DavidB66

    Gimbal Blender Simulation with Clouds

    I haven't followed this closely, but I'm very impressed, both by the amount of work that Edward Current has put into it, and by the rather good fit of the resulting simulation to the original Gimbal video. OK, it's not perfect, but what is? I agree with comments that there are too many...
  2. DavidB66

    US Warned of Russian 'False Flag' Ukraine operation

    In 1939 Nazi Germany used false-flag attacks to justify the invasion of Poland. Yes, really: they claimed they were responding to Polish aggression, having staged some attacks on German soil by German troops in Polish uniforms. Of course, behind the scenes they had already agreed with...
  3. DavidB66

    Does the beginning part of Gimbal debunk the claim that the object rotates?

    Agreed it is difficult to visualise! If we are piling in with suggestions for Mick, I have a few: 1. Critics of Mick's theory claim that various experts on ATFLIR (either pilots or technicians) disagree with him on the technicalities of the system. Since the 'experts' are usually unnamed...
  4. DavidB66

    Fravor's Hypersonic UFO observation. Parallax Illusion? Comparing Accounts

    Thanks, I'll remember that. I use the Internet Archive a lot for out-of-copyright books, but for some reason I had never used the Wayback Machine. When I tried it this time, it gave the prompt to 'enter URL or key words', and as I didn't have a URL ready I entered some keywords like 'nimitz...
  5. DavidB66

    Fravor's Hypersonic UFO observation. Parallax Illusion? Comparing Accounts

    Thanks. I did try the wayback machine, but I haven't used it before and my search term must have been too vague.
  6. DavidB66

    Fravor's Hypersonic UFO observation. Parallax Illusion? Comparing Accounts

    I wanted to take another look at the so-called Executive Report on the 'tic tac', which is often referred to in this thread, but when I tried my bookmarked link all I got was a 'website expired' notice: https://thevault.tothestarsacademy.com/tictacreport/tag/AAV I dare say the report is still...
  7. DavidB66

    COVID-19 Coronavirus current events

    There are at least 2 studies in the UK (separately in England and Scotland, if I recall) suggesting that Omicron is less harmful than Delta. Reported in the UK press in the last few days, but I'm not going to search for them just now, as it's Christmas Day! 'Less harmful' doesn't mean...
  8. DavidB66

    Spinning Comb-like UFO in Thunderstorm in Cambridge

    In my neck of the woods, at least, people wouldn't throw an object of any value (e.g. a fancy frisbee) across random neighbours' back gardens, because they would never get it back. They would take it to a park. But I must say I am very impressed by the video at #53. I would not have expected...
  9. DavidB66

    Spinning Comb-like UFO in Thunderstorm in Cambridge

    I thought so too. As I said at #4 above: As to 'camera effects', on advancing the video frame-by-frame, in the last 10 frames the pattern on the object appears to rotate or fluctuate in some way, but the overall shape of the object - a kind of elongated leaf shape, which I think botanists...
  10. DavidB66

    Spinning Comb-like UFO in Thunderstorm in Cambridge

    It could be. But to make this a non-hoax video, we would need a double coincidence: a coincidental bit of traffic noise that starts as the object appears; and someone happens to have a camera pointing in just the right direction when a brief and unexpected thing happens. It's not impossible...
  11. DavidB66

    Spinning Comb-like UFO in Thunderstorm in Cambridge

    That's a pretty good match to the still pic at #2 above. The noise still needs to be accounted for. If it is deliberately added to the soundtrack, that involves an element of hoax, even if the visual was just an 'accident'.
  12. DavidB66

    Spinning Comb-like UFO in Thunderstorm in Cambridge

    I had some qualms about that too, but I suppose it could be said that anyone who films videos around their own house and then posts them on YouTube is fair game. I recall the Teignmouth 'ufo moon' case, where identifying the location of the original photograph was really useful (though in the...
  13. DavidB66

    Spinning Comb-like UFO in Thunderstorm in Cambridge

    Playing the video in slow motion (x.25) I noticed that just before the end, at 0:10 seconds, and after the 'comb' has disappeared behind the window frame, a small object or dark blob of some kind appears protruding from the left side of the window frame, about half-way up. I don't think it can...
  14. DavidB66

    Spinning Comb-like UFO in Thunderstorm in Cambridge

    On seeing the pic at #2, I wondered if it was a piece of broken garden fencing. There were a lot of severe gales in the UK in 2020 (and some this year too). After the gales some streets were littered with bits of broken fence and other garden furniture. A problem with any 'blowing in the...
  15. DavidB66

    Gimbal distance and Speed Range Estimates using Lines of Bearing and/or DCS

    That's a fair point. It just doesn't seem obvious in that particular video. If the main factor in visibility were the angle from which the plume is viewed, one might expect to see a continuous change in visibility of the plume as the angle changes. But at 0:11 in the video, when the planes...
  16. DavidB66

    Gimbal distance and Speed Range Estimates using Lines of Bearing and/or DCS

    I think this issue has come up before. The main gases in the atmosphere - nitrogen and oxygen - are very bad at absorbing or emitting infra-red radiation. That's one of the major factors in the so-called 'greenhouse effect'. So 'hot air', in the ordinary sense, does not emit much IR, and...
  17. DavidB66

    UFOs from flight deck over South China Sea - Flares?

    Very good point. Assuming (1) that the jet fighters are travelling approximately at right angles to the direction of view, (2) that they don't change their speed or direction relative to the viewpoint), and (3) that the flares are all of the same type, then presumably the horizontal distance...
  18. DavidB66

    UFOs from flight deck over South China Sea - Flares?

    The most relevant dimension is probably the diameter of the fuselage, which is basically a cylinder tapering at both ends. The usual sources (i.e. Wikipedia!) don't usually give this dimension in the 'specifications' for aircraft. A figure given for 'height' will probably be the height...
  19. DavidB66

    UFOs from flight deck over South China Sea - Flares?

    The Reddit discussion, which is probably ongoing, has several comments supporting the 'flares' hypothesis, e.g. [I have corrected a few obvious spelling or typing errors.] The leading hypothesis is that there is a formation of fighter jets (therefore much smaller than a military transport like...
  20. DavidB66

    UFOs from flight deck over South China Sea - Flares?

    Maybe just Too Far Away? It's difficult to judge scale and distance, with only the clouds for comparison. I guess that a small plane without lights at a distance of, say, 10 miles would be invisible without magnification.
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