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19 fev 1021 ano - Kitab al-Manazir IBN AL-HAYTHAM

Descrição:

"Book of Optics"

written under house arrest after declaring madness. experimentally founded arguments against extramission theory

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History

23 horas atrás

0

0

611

Data:

19 fev 1021 ano

Agora

~ 1005 years ago

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