17 projects whose affiliated fair was here.
17 projects · showing 1–17
ISEF · 2022
Environmental Engineering Fourth Award
According to the World Health Organization, roughly 2.6 billion people continue to heat and cook using unvented open fires and stoves, fueled by kerosene, biomass (wood, animal dung and crop…
ISEF · 2022
Robotics and Intelligent Machines
The last 40 years have seen monumental advances in the understanding of Amyotrophic Lateral Sclerosis (ALS). ALS is a neurodegenerative illness that affects upper and lower motor neurons. Th…
ISEF · 2022
Environmental Engineering
In Zimbabwe, access to clean water is one of the greatest challenges that has resulted in about 100 000 people getting infected and about 4000 people dying annually to waterborne diseases be…
ISEF · 2022
Environmental Engineering
The size and complexity of e-waste is increasing at a much faster rate than the efficiency of our strategies to contain it. Lake Chivero is heavily polluted with metal ions and is the main s…
ISEF · 2022
Chemistry
Salinization has slowly developed behind the scenes of each agricultural advancement. The accumulation of water soluble salts in soil is a problem that has come about due to farming practice…
ISEF · 2022
Behavioral and Social Sciences Second Award
In Zimbabwe, only 19% of female students graduate from STEM (science, technology, engineering, and mathematics) subjects, compared to 39% of male students. This project unveils the barriers…
ISEF · 2022
Materials Science
Due to the use of fossil fuels and industrial activities ,carbon dioxide emissions are continuously increasing .The current carbon dioxide concentration exceeds 415 ppm, highlighting the pre…
ISEF · 2022
Energy: Sustainable Materials and Design Third Award
The world is scrambling for renewable and environmentally friendly biofuels in the hopes of omitting fossil fuels that have harmed the earth. The environmental impacts of these malicious fue…
ISEF · 2021
Chemistry
Availability of fresh water sources is reducing rapidly due to accelerated population growth and billions die to waterborne diseases annually because of poorly treated wastewater supplied to…
ISEF · 2021
Earth and Environmental Sciences
Given the current rate of emissions and level of human-induced warming, and assuming the emissions trend over the past five years continues, how long will it be before the remaining allowabl…
ISEF · 2021
Environmental Engineering
Bacteria and viruses are the main culprits responsible for causing stomach problems and related sicknesses. By making use of ozone, we made a prototype to test the hypothesis that water can…
ISEF · 2021
Energy: Sustainable Materials and Design
A) PURPOSE The desire for energy is causing major land degradation, pollutions, increase in ozone layer depletion, causing diseases in mankind and increasing the rate of depletion of Mother…
ISEF · 2021
Robotics and Intelligent Machines
Blindness is a very crucial disability that affects most people worldwide. Born with a great grand mother who was blind, eight times had abortions during her youth due to being molested havi…
ISEF · 2021
Energy: Sustainable Materials and Design
The profitable catalytic converter Shammah Ruvimbo Tayengwa Global warming, fuel crises and inadequate raw materials in food manufacturing are problems being faced in our globe. However, the…
ISEF · 2021
Energy: Sustainable Materials and Design
Over 70% of the households in Zimbabwe's rural areas are still not connected to the national electricity grid. These rural communities, which are a greater part of the country, meet 94% of t…
ISEF · 2020
Chemistry
My project is called the direct conversion of biomass carbohydrates to platform molecules. Hydroxymethylfurfurals and furfurals are promising platform molecules which can be converted to fue…
ISEF · 2020
Biochemistry
The researcher designed an efficient rechargeable battery reliant on biological catalysts for the continual generation of electricity. An experiment was first carried out to investigate the…