Thanks to this laboratory, we have been able to observe that light does not travel the same way in all media. we observed that light deviates, that is, it refracts because it passes through the air gaps that form between the Orbeez, while when we filled them with water, the light no longer refracted but reflected. Thanks to this, we were able to learn a little more about the refraction and reflection of light. Refraction is when light is deflected in different directions, and reflection is when it bounces off. Thanks to this lab, we remembered things we had seen and learned new things. We really enjoyed it!