Discover science fair projects.

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17911 projects · showing 17851–17880

ISEF · 2014

Using Water to Heat a Solar Hogan

Energy: Physical

The purpose of this scientific research was to build a solar panel and discover which section of the roof of a Hogan and which solar panel design absorbed the most energy to create the great…

ISEF · 2014

Vacuum Evaporator for Water Purification

Environmental Engineering Third Award

The world is heading towards an energy crisis due to the huge consumption of energy in many fields including, but not restricted to, distillation techniques. Thermal distillation technique,…

ISEF · 2014

Violating the Spin Barrier

Microbiology

Asteroids that are larger than 200 meters are usually rubble piles, consisting of rocks and ice held together by gravity. If they rotate faster than about ten times per day, they will spin a…

ISEF · 2014

VOICE-O-NATOR: An Aid for the Speech Impaired

Energy: Chemical Fourth Award

The project enables the speech impaired people, who have defects in the larynx, to speak. For a particular sound or word, there exist a particular tongue and lip movement. Sensing the tongue…

ISEF · 2014

Waste Power

Energy: Physical

The purpose of this theoretical experiment is to present a device that will lessen the frequency of acid rain that occurs fro the amount of sulfur dioxide that is emitted from oil refineries…

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