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I have a difficult time believing that ice particles would still remain in solid form when they are hovering near the tip of a skyscraper.
Stratus clouds are uniformed layered clouds that are below 6,000 feet. They are formed in sheets and are usually associated with overcast weather. Fog or mist is the result of very low stratus clouds. They can form only a few hundred feet above ground.
I believe that they have been experimenting with certain ways of dispersing chemicals for longer than we think.
Another patent worth mentioning is the 1975 US Navy patent which is for a “contrail generation apparatus for producing powder contrails. In the summary section it clearly states “the term 'contrail' was adopted for convenience in identifying the visible powder trail". It appears they are still using the word “contrail” for convenience. The people carrying out these types of operations will never use the word “chemtrails”. They use terms such as aerial obscuration, persistent contrails, or sky soot.
Several years ago, Wallace Broecker, Lamont-Doherty geochemist and chief scientist at Biosphere 2, investigated what he thought was one of the "cheapest and least dangerous" of the geoengineering options: injecting massive amounts of sulfur dioxide into the stratosphere, using commercial flights of 747s. This scheme, originally proposed by the Soviet climatologist M.I. Budyko, essentially creates the human equivalent of one Mount Pinatubo eruption a year,
When civilian flights over the United States stopped in the wake of the terrorist attacks of September 2001, the lack of sulphur-laden contrails led to a perceptible rise in temperature. Philip Rasch, of the National Centre for Atmospheric Research, in Boulder, Colorado, and his colleagues are therefore exploring the idea of deliberately polluting the stratosphere with sulphate in order to reflect solar heat back into space.
Originally posted by ProudBird
reply to post by nuttin4U
.....with their crystal clear photos...edited in photoshop; to make it look like "a very long time".
There is this building in many cities of the world....it's called a "library". In this building are things called "books". These "books" have photographs on their pages....there are many, many that have photographs that document the existence of persistent contrails, over many decades.
"photoshop"? The "chemtrail" believers are just getting sillier and sillier every day.
The present invention is for a powder generator requiring no heat source to emit a "contrail" with sufficient visibility to aid in visual acquisition of an aircraft target vehicle and the like.
How come plane A...leaves a normal looking trail...and yet plane B leaves a trail, MILES long...that forms into clouds?
How do these trails turn a blue day, into a cloudy one?
And also, please do tell me, is CLOUD SEEDING a reality??? If so, is WEATHER MODIFICATION, a
Sure, libraries have books with pictures....but 100 years from now, when someone opens a history book, from today....will they believe fire melts steels....causing 100 story buildings to fall, at freefall speed; defying gravity and the laws of physics? Why do i use that as an example? Well, because HIS-story can be changed, whenever "they" deem necessary. How do you KNOW those books weren't reprinted...and redistributed? Now, call me "silly" but IS IT POSSIBLE????
These results suggest that contrails can suppress both daytime highs (by reflecting sunlight back to space) and nighttime lows (by trapping radiated heat). That is, they can be both cooling and warming clouds. But what is the net effect? Do they cool more than they warm, or vice versa? "Well, the assumption is a net warming," Travis says, "but there is a lot of argument still going on about how much of a warming effect they produce."