Which is the color of the Sun? Why is the sky blue? Why the sunsets are red? Why the clouds are white? How is a rainbow formed? What is the sky polarization? How do birds use the Sun, the sky polarization, the stars and the magnetic field as a compass?
Quinta das Alagoas invited the participants to do some experiments and listen to some answers.
This activity ends with a safe solar observation* by projection and through a solar telescope: