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71 projects whose affiliated fair was here, most recently in 2026.

Projects

71 projects · showing 61–71

ISEF · 2014

Cleaning Streets by Using Solar Energy

Environmental Engineering

Streets suffer from dust rubbish and dumps especially in deserted and arid countries , sometimes workers cannot clean all the streets especially in sunny days due to high temperatures that c…

ISEF · 2014

Recycling Sugary Remnants to Produce Ethanol

Earth and Environmental Sciences

Introduction: One of the reasons for doing this research is to obtain ethanol from sugar remnants that lead to the spread of some harmful insects and how to take advantage of these materials…

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