An Eye on Optics. The goal of this lesson is to provide students with an openended opportunity to explore and work with materials, make and share observations, and build a foundational understanding of the relationship between gelatin shapes and .
Covestro wants to become fully circular and thus intends to accelerate the transformation to a climateneutral and resourceconserving economy. Learn more. Circular Economy. Climate Neutrality. Solutions. Hot topics. Media.