What causes jet trails? What is the cause of dispersion? In which areas is acid rain a major problem and why? Why is the color of the sky orange during sunrise and sunset? What color results when red is subtracted from white light?
Jet engines spew out very hot air, and because water vapor is also one of the byproducts of the exhaust, the air is also very humid [source: Ackerman]. However, high in the atmosphere where these jets fly, the air is typically very cold — often below minus 40 degrees Fahrenheit (minu...
Our innate intelligence tells us these are not mere vapor trails from jet engines, but no one yet has probed the questions: who is doing this and why. With the release of this video, all of that has changed. Here is the story of a rapidly developing industry called geo-engineering, ...
The vapor trails produced by commercial jet traffic can trap enough heat to cause a localized increase in temperature. After the 9/11 terrorist attacks on the Twin Towers in New York City, all air traffic was temporarily grounded for three days while officials sorted things out. Meterologists ...
What causes jet trails? What three processes occur in every heat engine? Why does a satellite burn up when it descends into the atmosphere when it doesn't burn up when it ascends through the atmosphere? Write and balance the reaction for the complete combustion of methanol, Explain the heat...
So weather control programs and secret dispersal of chemicals exist, and the U.S. is looking into solar geoengineering, but nothing connects jet engine vapor-trails to any of these things. That doesn't mean contrails are benign though; they might even be worse than conspiracy theorists fear....
This puts “more vigorous plumes of smoke, black carbon, and water vapor” into the air, said Mike Flannigan, director of the Canadian Partnership for Wildland Fire Science at the University of Alberta, who spoke with YaleEnvironment360. What is a roll cloud? Peter Wollinga // Shutterstock ...
In order to train their algorithm, the researchers mounted three GoPro cameras to a headset and took off on hiking trails across the Swiss Alps. One camera was pointed ahead of the hiker, one to the left, and one to the right. After hours spent on these trails, the researchers had snap...
Myself and many thousands of others, have witnessed planes flying so low you can see the plane company logo/colours (Or have tracked the plane on Flight Radar to identify it), leaving both persistent and non persistent trails. The additives are added to the jet fuel system and this is ...
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