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SOCIAL ENGINEERS
Rocket stove:
Phinda Runeli, St George’s
College, Port Elizabeth.
Diagnosis app:
Thendo Magoma, Mbilwi
Secondary, Vhembe.
Kudu’s time zone: Nontutuzelo Fuleni:
Tiger
Kloof Secondary, Bophirima Central.
Water purification:
Nhlawuleko Homu: Matlhari
High, Mopani.
Heating up the freezer:
Joshua Atkinson, Grey
Boys Junior School, Port Elizabeth.
R-Trac Rhino tracking and monitoring system:
Noeline Viljoen, Hoërskool Waterkloof, Northern
Gauteng.
How water affects spinach growth in window
farms:
Michael Wilson-Trollip and Nicholas Peile,
Bishops, Cape Town.
Wind cellphone charger:
Amina
Mushimiyimana, Dannhauser Secondary School,
KwaZulu Natal (Northern).
Cool shack using evaporative cooling:
Jade
Kaplan, Herzlia House, Cape Town.
Rotte:
Charné Potgieter, Hoërskool Hoogenhout,
Highveld.
Increasing the lifespan of organic Grätzel
photovoltaic cells:
Tyrique Byroo, Star College,
KwaZulu Natal (central).
Earthquake isolation:
Kagiso Morake, Hoër
Tegniese Skool, Klerksdorp.
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November ‘15
Electricity+Control