Chemtrails: Who is doing it and why?

That's the fuel dump system operating on those planes. Aircraft have a max landing weight and sometimes have to dump fuel--it evaporates in the atmosphere--to get down to that landing weight.
Some of them are just pictures of contrails, the condensed water from engine exhaust or from wingtip or control vortices.

Nothing nefarious about dumping fuel or condensing water.
 
Some of them are just pictures of contrails, the condensed water from engine exhaust or from wingtip or control vortices.

Nothing nefarious about dumping fuel or condensing water.
That the government is at least allowing if not contracting with NGO's to dump stuff into our atmosphere is a sure thing.

What, how much, and why we are not told.
 
Aircraft moving through cloud vapor. The vapor is condensing on the warm surfaces of the aircraft making it visible. You'll note that this comes and goes in the video as the plane passes through patches of vapor then clear air.
Nope. It is not water condensing on the surface of the aircraft. It is water condensing due to pressure changes in the air as the aircraft passes through it.

Clouds are not water vapor. They are liquid water or ice. A contrail is no different.
 
cloud seeding is not fuel dumping.
Cloud seeding is not conducted by passenger jets. Clouds don't need 'seeds' to form.
cloud seeding is not fuel dumping.

that's why they're called different things.

you people and your word games...

you're a lot dumber than you think.
Cloud seeding is the introduction of insoluble salts (typically silver iodide) into clouds to prevent the formation of hail, and to cause rain instead.
There is no proof it even works.

Such aircraft are propeller driven, capable of carrying a hopper full of the chemical to be used, and since it is expensive, it is used sparingly and in only localized areas within the cloud itself.

In other words, you will never see a cloud seeding aircraft in the act, since they are in the cloud while dispersing the chemical.

Other aircraft are used to disperse fertilizer or insecticide over fields. These fly at extremely low altitude, and effect only the fields they are hired to treat. Again, they are propeller driven aircraft.
 
Skin heating of the aircraft plays a role too. A plane moving at 400+ knots generates a lot of heat over its surface.
Plays no role in the formation of contrails or vorticies. Contrails (which are liquid water or ice) come from the engine exhaust, a hell of a lot hotter than the skin of the aircraft! As the hot exhaust hits the cold air, the water vapor in the engine exhaust condenses out and becomes visible.

You can even see the effect in automotive exhaust on an extremely cold day.

Wingtip and control surface vorticies form best when the aircraft is slow in humid areas, such as during landing. They are quite common in Seattle on approaching aircraft to SeaTac (KSEA) when it's humid here. I've even had them form from my little Cessna 150 making an approach in very humid weather.
 
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Cloud seeding is not conducted by passenger jets. Clouds don't need 'seeds' to form.

Cloud seeding is the introduction of insoluble salts (typically silver iodide) into clouds to prevent the formation of hail, and to cause rain instead.
There is no proof it even works.

Such aircraft are propeller driven, capable of carrying a hopper full of the chemical to be used, and since it is expensive, it is used sparingly and in only localized areas within the cloud itself.

In other words, you will never see a cloud seeding aircraft in the act, since they are in the cloud while dispersing the chemical.

Other aircraft are used to disperse fertilizer or insecticide over fields. These fly at extremely low altitude, and effect only the fields they are hired to treat. Again, they are propeller driven aircraft.
cloud seeding is done by humans tho.

stfu. idiot.
 
Getting out of WHO is great, though it wont last prob.....but several people who were intending to take up vax safety have been removed from the administration, and it looks like the push will be to criminalize foods ....not deal with vax safety or the dangers of mRNA tech.
I have a feeling you complain if your ice cream is too cold.
 
Cloud seeding is not conducted by passenger jets. Clouds don't need 'seeds' to form.

Cloud seeding is the introduction of insoluble salts (typically silver iodide) into clouds to prevent the formation of hail, and to cause rain instead.
There is no proof it even works.

Such aircraft are propeller driven, capable of carrying a hopper full of the chemical to be used, and since it is expensive, it is used sparingly and in only localized areas within the cloud itself.

In other words, you will never see a cloud seeding aircraft in the act, since they are in the cloud while dispersing the chemical.

Other aircraft are used to disperse fertilizer or insecticide over fields. These fly at extremely low altitude, and effect only the fields they are hired to treat. Again, they are propeller driven aircraft.
it's to cause precipitation, not stop it.

whether it's hail or rain depends on termperature.
 
it's to cause precipitation, not stop it.
No, it's to delay it, allowing convective activity in the cloud to subside, producing rain instead of hail.
whether it's hail or rain depends on termperature.
Not correct. Hail can fall even when it's considerably warmer than freezing, as typically happens in the spring storms as the upper air begins to rewarm.
 
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No, it's to delay it, allowing convective activity in the cloud to subside, producing rain instead of hail.

No correct. Hail can fall even when it's warmer than freezing, as typically happens in the spring storms as the upper air begins to rewarm.
wrong.

and I didn't specify temperature WHERE.

it has to be freezing somewhere for hail to form, even if it's high up.
 
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