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1 gen 1000 anni - al-Haytham's Study

Descrizione:

al-Haytham studied light and described how vision worked: light bounces off objects and travels to our eyes — light doesn't come from our eyes.

Aggiunto al nastro di tempo:

Gr. 8 Science Unit C Section 1.0 Timeline

5 nov 2018

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425

Data:

1 gen 1000 anni

Adesso

~ 1026 years ago

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