From vision defects to rainbows and sky colour, here’s a quick-scoring, concept-based summary aligned with the CBSE dual exam system.

The new model mimics the structure and function of the human conjunctiva in a lab dish, even producing its own tears. When you purchase through links on our site, we may earn an affiliate commission.

This 1928 educational film explores the mechanics of vision and the importance of accessibility for individuals with visual impairments. It begins by illustrating the human eye's function through ...