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731 projects · showing 601–630 Materials Science and Engineering — clear category filter Clear all

ISEF · 2017

New, But Reused: Recycled Insulation

Materials Science

This project was conducted in order to find a recycled/reused material suitable to be a residential insulator. This study is important because it addresses environmental damages as a result…

ISEF · 2017

Oh Crack

Materials Science

Does the temperature of water when mixed with cement affect the strength of the concrete? If cement is mixed with hot water, warm water, or cold water, then the concrete mixed with warm wate…

ISEF · 2017

The Revolution of Plastic

Materials Science

This study aims to research the possibility of using sago starch to make pure degradable bio-plastic without adding any other plastic, resin or rubber available in the market. The goal of th…

ISEF · 2014

Acid Rain... Bad for Coral Reef

Materials Science

The purpose of this project is to find the percentage weight loss of limestone, hard coral, and mushroom coral when in carbonic acid and mushroom coral in hydrochloric acid. Carbonic and hyd…

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