TED-ED: How to master your sense of smell - Alexandra Horowitz

The video explores the sensitivity of smell, highlighting how experts can identify specific scents and their origins. It discusses the emotional connections linked to smells and how they can evoke memories. The video provides techniques to train the brain to improve smell sensitivity, such as getting closer to odor sources and focusing on smells. It explains the biological process of smelling and suggests practical exercises to enhance smell recognition and appreciation.

What new insight or understanding did you gain from this video?