CLEAN : Chocolate star of the runway in Milan fashion show

The video explores creative thinking with unconventional materials, focusing on chocolate. It discusses the importance of developing new perspectives and the potential of transforming chocolate into textile-like materials. The conversation includes cultural and artistic references, emphasizing the value of innovative exercises.

Describe the context in which the phrase 'very cool' is used in the text.

What does the speaker imply about the importance of creativity in material usage?