Francesco Maria Grimaldi Quote

Occasionally, light added to itself may give obscure surfaces on a body that has already received light.


Physico-mathesis de lumine, coloribus, et iride, aliisque adnexis libri duo: opus posthumum, published in Bologna (1665)


Occasionally, light added to itself may give obscure surfaces on a body that has already received light.

Occasionally, light added to itself may give obscure surfaces on a body that has already received light.

Occasionally, light added to itself may give obscure surfaces on a body that has already received light.

Occasionally, light added to itself may give obscure surfaces on a body that has already received light.