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Streamlined objects and organisms, like airfoils, streamliners, cars and dolphins are often aesthetically pleasing to the eye. The Streamline Moderne style, a 1930s and 1940s offshoot of Art Deco, brought flowing lines to architecture and design of the era. The canonical example of a streamlined shape is a chicken egg with the blunt end facing ...
A science fair or engineering fair is an event hosted by a school that offers students the opportunity to experience the practices of science and engineering for themselves. In the United States, the Next Generation Science Standards makes experiencing the practices of science and engineering one of the three pillars of science education.
A science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types.
Although a common classroom experiment is often explained this way, [438] Bernoulli's principle only applies within a flow field, and the air above and below the paper is in different flow fields. [439] The paper rises because the air follows the curve of the paper and a curved streamline will develop pressure differences perpendicular to the ...
The 2014 Google Science Fair started accepting entries on February 12, 2014, and the entries closed on May 13, 2014. And the results for the local, regional and Science in Action award nominees were declared. The Grand Prize was won by three girls from Ireland, Ciara Judge (16), Emer Hickey (16) and Sophie Healy-Thow (17). They were the first ...
The object may be rigid or flexible, and it may be mobile or immobile. Examples include the wall of a fluid-filled channel or pipe, the wall of a rigid buoy drifting in a water body, and the wall of a balloon floating in the atmosphere. An internal stream surface does not coincide with a physical object other than the fluid.
Twenty-two people were arrested in Pennsylvania in connection to a human trafficking operation tied to two massage businesses, officials said.. The District Attorney for Cumberland County ...
[4] [5] An emerging branch of Citizen Science are Community Mapping projects that utilize smartphone and tablet technology. For example, TurtleSAT [6] is a community mapping project that is mapping freshwater turtle deaths throughout Australia. This list of citizen science projects involves projects that engage all age groups.