Author

Christiaan Huygens

2 free books by Christiaan Huygens, free to read online. Chapter 1 of any book is free, no account needed.

Writes aboutWave theory of light Refraction, Double Plurality of worlds -- Early works to 1800 Life on other planets -- Early works to 1800 Cosmology -- Early works to 1800

$Cover of Treatise on light: In which are explained the causes of that which occurs in reflexion, & in refraction and particularly in the strange refraction of Iceland crystal$

Treatise on light: In which are explained the causes of that which occurs in reflexion, & in refraction and particularly in the strange refraction of Iceland crystal

Christiaan Huygens

The celestial worlds discover'd: Or, Conjectures Concerning the Inhabitants, Plants and Productions of the Worlds in the Planets

Christiaan Huygens