A solar micro-grid is a type of solar power system that is able to serve multiple customers at the same …
Science & Tech
The importance of sustainable energy plans
WHY IS IT IMPORTANT TO HAVE SUSTAINABLE ENERGY PLANS?
A sustainable energy plan is one that meets our energy needs …
What is evolution?
DEFINING EVOLUTION
Evolution is the theory of new species (different types of living things) arising over time. All animal and …
Fertilization and the creation of twins
WHAT IS FERTILISATION?
Fertilisation is the fusion of a man’s sperm with a woman’s egg. It can happen when sperm …
Methods of birth control
Birth control is how you prevent a pregnancy before it begins. There are lots of different methods. Birth control can …
Toothpaste and its health benefits
Toothpaste needs to clean teeth. A substance called plaque builds up on our teeth over time and needs to be …
Solar home systems: off-grid solar power
ALESSANDRA MARTORANA
Solar Home Systems are one type of solar power product that can bring electric power to African’s who …
The importance of women working in S.T.E.M fields
WOMEN IN S.T.E.M. FIELDS
S.T.E.M is a field of study which stands for Science, Technology, Engineering and Maths. With the …
The place of mobile money in Africa
ALESSANDRA MARTORANA
THE PLACE OF MOBILE MONEY IN AFRICA
Mobile money is when payments are made through mobile phones using …
States of matter and how they change
WHAT ARE STATES OF MATTER?
There are 5 known states of matter. These are the forms which matter can take. …