Do you know which components you need to build up a photovoltaic solar system (PV system), as small...
Did you know how hot the surface of the sun is? Or how far away from the Earth is it? What’s the...
In this hands-on activity, you’ll build a simple greenhouse using a cardboard box and wrapping film...
Discover how the sun can help preserve food naturally! In this activity, you will build a simple...
YUNGA Challenge Badges aim to raise your awareness, educate and motivate you to change your...
Developed in collaboration with United Nations agencies, civil society and other organizations, the...
This experiment will show you that without sunlight, no plants would exist on Earth. As plants...
This game is a funny introduction to other experiments, such as the sundial, for example. It makes...
