When you see a white trail behind an airplane, that is what is known as a contrail, short for condensation trail, and it is composed of water vapor, not smoke. This condensation happens because the hot exhaust of the plane's engine meets the colder surrounding air and the mixture of cold and hot air is a sort of miniature weather front.
The myth is that Rene Descartes thought of it while he stared at a fly on the ceiling.
A well established trail that they used on their journey west.
When saltwater evaporates it carries some salt with it for a little while before the water turns into a gas, leaving a salt trail that creeps higher and higher behind.
The Trans Canada Trail, also known as The Great Trail, was officially completed in 2017, celebrating its status as the longest recreational trail in the world. While the main route is established, ongoing maintenance, improvements, and extensions continue to evolve, ensuring accessibility and enhancing the trail experience. Therefore, while the core trail is complete, its development is an ongoing process.
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Air Canada, since their planes consist a much larger type of aircraft used on flight overseas. While Westjet only uses one type of aircraft not capable of flying great distances.
upper chamber and the lower chamber upper chamber consist the atrium while the lower chamber consist the ventricles
Yes, but you cannot smoke them while on the plane and in most airports.
The image in a plane mirror is laterally inverted, meaning left and right are switched, while the object itself is not inverted. The image appears to be the same distance behind the mirror as the object is in front of it. The size of the image is the same as the size of the object.
Approximately 10 of people died while traveling on the Oregon Trail in the 19th century.
Brian is afraid that the plane might crash.