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Gold Medal Finish

CSEF · 2003 Materials Science (Junior Division Only)

Stephanie L. Henderson · Glenn (John) Middle School, Indio

Overview

Objectives/Goals My project was to determine which of the swimsuit material types would be the fastest in competition. I believe that a material sample that is light, clingy, and stretchy will create the least drag in water and be the fastest. Methods/Materials Ten different swimsuit material types were sewn into 5 1/2" by 1" pockets. Each material pocket was tested ten times by placing a penny in it, dropping the pocket down the tube filled with chlorinated, tap, or salt water, timing each test, and recording the results. Results Swimsuit material sample 4 was the fastest in all three water types. Conclusions/Discussion My conclusion is that the finest, sleekest and the lightest swimsuit material will create the least drag in water and, therefore, be the fastest.

Summary statement

My project is about finding out which swimsuit material is the fastest for competition in tap, salt and chlorinated water.

Help received

Mom and dad helped me with pouring water, photos, and making the water tube.

Competition history

  • CSEF 2003 Materials Science (Junior Division Only) · Entry J1112

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Source: California Science & Engineering Fair public projects

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