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Ibn al-Haytham - Wikipedia
Alhazen - Biography, Facts and Pictures - Famous Scientists
Ibn al-Haytham: The man who discovered how we see
Alhazen: Early experiments on light | Hidden | Visionlearning
Alhazen - Physics Book
Abu Ali al-Hasan ibn al-Haytham - MacTutor History of …
Alhazen - Oxford Reference
Ibn Al-Haytham: Father of Modern Optics - PMC - National …
Alhazen - Philosophy of Cosmology
In retrospect: Book of Optics | Nature