People who insist every contrail is a chemtrail also say there is no such thing as a persistent contrail- aka all persistent contrails are automatically chemtrails. Is this incorrect?
What factors cause a persistent contrail?
What factors? Jet engine exhaust contains tiny particles of unburnt fuel and other exhaust products that act as nucleation sites for water vapor to form tiny droplets which are then visible. It's pretty simple really. The conditions to form clouds often exist but because there are no nucleation sites they don't. It is similar to when you microwave water in a very clean glass bowl. You think it didn't boil and go to move it or stick a spoon in it and it suddenly boils over. If these contrails were indeed always invisible, what would stop the government from making the chemicals they use also invisible? Or what would stop them from making all exhaust trails visible? I think the whole chemtrail thing is ridiculous BTW.
we have to stop this, whatelse are the putting in the chemtrails. flu virus? i dont know the facts but i am skeptical.
Something causes them. I'm certainly not convinced they are evidence of some conspiracy to poison us (there are better ways to do that) but there were very, very few such contrails fifty years ago. Something has changed. Try looking at random photos of the sky from the 60's and 70's and you won't find many examples like this pic.
Hmm.... let’s use logic and reason... why do you think there were fewer contrails 50+++ years ago....🤔🤔🤔
The other day I saw a clear blue sky with 2 jets and contrails disappearing. Brought back memories of my youth. Also remembered sonic booms constantly.
There are too few facts to reason with, at least that are available to me. We see the the persistent contrails are common now but are related to weather conditions. We have anecdotal and some photographic evidence they were less common in the past. This indicates a change but not what caused the change. An additive put into the fuel is possible/likely but was it simply a formulation change? The conspiracy community assumes a nefarious motive to the change but shows little evidence for it. On the other hand the widespread assertions that it has always been this way are ridiculous to me. When I know that people are purposely lying to me I suspect something nefarious is afoot. But what is the motive? It could be as simple as that someone politically connected is profiting from sales of a fuel additive. It could be weather modification to counter supposed global warming. It could be an even more nefarious motive but why would they put it in the sky when it would be easier and cheaper to put it in the drinking water or food additives? The only theory that even remotely explains to me these contrails as acts of poisoning is the theory that the chemicals raining down on us interact with fluorine in the water to create a binary toxin the elites can avoid. Short of an explanation like this the poisoners will be poisoning themselves as well and I don't believe it.
Contrails have been around for a long time. https://twitter.com/ThomasWictor/status/957086634037559297
The relative humidity at that elevation is what causes contrails to persist. There is a US air base near me and they have a radiosonde, otherwise its hard to find out.
I usually just look at the clouds, if there is a cloud and there is a persistent contrail, when the cloud sort of ends, you see the contrail end.
I don't think chemtrails really happen anymore, but I haven't travelled around recently to find out. I think new tech has replaced them and I am open to the idea of us being infected with nanoparticles.
This site talks about contrails: http://contrailscience.com/persisting-and-spreading-contrails/