Experience directly the usefulness of UV rays as a possible means of disinfecting water in remote...

Become a Solar Chef and harness the power of the sun to cook delicious meals using your self-made...

Use in practice your solar oven or cooker that you made in the previous activity, and share it with...

Get ready to unlock the mysteries of timekeeping using the sun's power! We will build a Sundial...

Build a tree as you consider and explain how causes of conflict can be both visible and invisible...