A classroom demonstration model that shows optical illusion and persistence of vision. When the disc is rotated, students see colours appear from a black-and-white pattern.
Why you'll love it
Helps students understand how the eye and brain perceive motion and colour
Supports CBSE / NCERT topics on light, the human eye and visual perception
Encourages observation, inquiry and discussion
Perfect for
Teachers and students – in classrooms, science labs, exhibitions and project-based learning.
