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Secret Planes Pulsing Above Desert? -- Strange Sounds, Doughnut Contrails Stir Speculation
By Earl Lane
Newsday
WASHINGTON - From the deserts of California to the panhandle of Texas, civilian observers have reported intriguing hints that the Pentagon may be testing one or more super-secret aircraft, including perhaps one with a revolutionary form of propulsion.
They say they have photographed contrails shaped like "doughnuts on a rope," seen delta-shaped aircraft with unusual lights, and heard engines that pulse with enough force to make walls quiver and keep sleepers awake.
...
Analysts say the doughnuts-on-a-rope contrail that has been reported by observers is consistent with the possible exhaust pattern of an advanced propulsion design called the "pulse detonation wave engine.
Google Video Link |
Originally posted by doctordoom
Also, the debunkers are putting contrails into older movies, older news in an attempt to lull the population into false security, as if nothing is happening.
[edit on 14-3-2009 by doctordoom]
An altitude flight was made in the morning at McCook Field recently by Lieut. J. A. Macready in a La Pere with supercharged Liberty [engine]. When the airplane reached a height of 26,000-27,000 feet at 11:50 a.m., a long feathery white streamer was observed forming behind a rapidly moving dark speck. The cloud was of the cirrus variety, well defined at the edges and apparently 10 to 15 times the width of the plane. The sky behind the first portion was clear blue with no clouds in the near neighborhood. The first streamer seemed perhaps 2 miles long. Then a gap of one-quarter mile. The second streamer formed with a background of light cirrus cloud and after 2 or 3 miles the plane seemed to go into the cirrus background, for the streamer formation ceased while an apparent path of blue continued beyond for a way in the cirrus cloud. The whole streamer may have been 3 miles long. After 20 minutes the streamer had drifted and spread until it merged indistinguishably with the other cirrus clouds visible.
Originally posted by doctordoom
Do a Chemtrail Google search.
Results
Results about 1,150,000 for chemtrails.
All those people are wrong?
Originally posted by Essan
The only people calling them chemtrails are those who've been brainwashed by disinfo websites and have forgotten how to think for themselves.
Originally posted by doctordoom
Why are there so many people who believe in chemtrails?
All those people are wrong?
Originally posted by doctordoom
reply to post by neformore
Why do you insist on ignoring the entire question of the thread.
Why are there so many people who believe in chemtrails?
Do a Chemtrail Google search.
Results
Results about 1,150,000 for chemtrails.
All those people are wrong?
The chemtrail conspiracy theory holds that some condensation trails (contrails) are actually toxic chemicals or biological agents deliberately sprayed at high altitude for a purpose undisclosed to the general public. Versions of the conspiracy theory circulating on the internet and on some radio talk shows theorize that this activity is directed by government officials, and federal agencies have received thousands of complaints from people who have demanded an explanation. The existence of chemtrails has been repeatedly denied by federal agencies and scientists
The Air Force has stated that the theory is a hoax which "has been investigated and refuted by many established and accredited universities, scientific organizations, and major media publications".
Contrails are composed of ice particles that mainly nucleate on exhaust soot and volatile aerosols formed in the exhaust jet.
All these processes that control the formation and the evolution of
contrails remain unresolved and introduce significant uncertainty into assessment of
the environmental impact of aircraft emissions.
GEOPHYSICAL RESEARCH LETTERS, VOL. 22, NO. 12, PAGES 1501-1504, JUNE 15, 1995
Contrail formation: Homogeneous nucleation
of H2S04/H20 droplets
B. Kärcher,1 Th. Peter,2 R. Ottmann 3
Abstract. Homogeneous nucleation of sub-nanometer
H2SO4/H2O germs, their growth and freezing proba-
bility in the cooling wake of a subsonic jet aircraft at
tropopause altitude are investigated. Heteromolecular
condensation, water uptake, and coagulation cause a
small subset of the germs to grow into nm-sized solu-
tion droplets which overcome the Kelvin barrier. These
droplets efficiently take up water vapor from the gas
phase, dilute rapidly, and may eventually freeze as wa-
ter ice. However, results discussed for the case of a B 747
airliner suggest that under threshold conditions for the
onset of contrail formation, a visible contrail is not likely
Originally posted by doctordoom
So, the scientists are saying when conditions for formation of contrails from soot are likely, visible contrails are not likely.
Please explain that to the brainwashed.
...results discussed for the case of a B 747
airliner suggest that under threshold conditions for the
onset of contrail formation, a visible contrail is not likely
to be produced by this mechanism