33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
2069566
172395
2
Public Timelines
FAQ Obtenir le Premium

1 janv. 300 av. J.-C. - Euclid's Discovery

Description:

Euclid discovered that when you shine a beam of light onto a flat mirror, its angle is equal to the reflection's angle.

Ajouté au bande de temps:

Date:

1 janv. 300 av. J.-C.
Maintenaint
~ Il y a 2327 ans