Atentutankh-pasheri, on 21 November 2012 - 05:53 PM, said:
What people describe is what they have seen on covers of sci-fi magazines from 1920s onward, and what they saw on films. It is interesting that the early descriptions seemed to be of cigar shaped UFO, which was most common type in comicbook artwork into 1950s, then it changed to flying saucers after films such as in video I post. All that they describe is remarkably crude and fits with culture of those days. These days it is mostly lights that are described, why, because they don't have to come up with something not seen on TV or films, all is vagueness and glowing and too fast to see clearly. UFO descriptions have changed as our technology has changed. I think if ET was here, then if they had technology to reach us 60 or so years ago, then they would not have needed to change their technology within that time.
How do you know that we are not being visited by different strains of ET? The evidence is that we are if you look at a trace of the type of craft seen and witnessed over the last 70 years.
Your observation regarding the apparent synchronisity of technology may be more profound that you realise. There may well be a connection we just do not know.
Edited by zoser, 21 November 2012 - 06:14 PM.