March 2, 2012 |
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| 8 | 1.0478 | 35614688 | require( '/var/www/sites/edu.uconn.today.dev/public_html/wp-content/themes/uconn-today-2015-theme/template-parts/single-posts/partial-intro.php ) | .../template.php:812 |
| 9 | 1.0480 | 35614720 | UConn_Today_Theme_Templating::the_authors( $short = FALSE, $post_id = 55864 ) | .../partial-intro.php:13 |
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Max Sinton '15 (CLAS)
UConn's Engineering Ambassadors demonstrate the properties of a fluid known as oobleck, as one of the activities of National Engineers Week.
[flickr-gallery id=”72157629467541937″]
During National Engineers Week last week, UConn’s Engineering Ambassadors sponsored a different program each day to engage campus friends in activities and conversations about engineering. Friday’s demonstration focused on materials science engineering and featured students running across a fluid substance known as oobleck.
Oobleck is a non-Newtonian fluid that ‘changes’ from a liquid to a solid when force is applied (when students walk on it), but ‘changes’ back to a liquid when pressure is applied continuously (when the students stood still, they sank in ankle-deep).
The students built a tank measuring 7 feet by 3 feet by 1 foot and purchased 500 pounds of cornstarch to make the demonstration work with about 80 gallons of oobleck.
