3 commits

Author	SHA1	Message	Date
Luc	ce646cc8d6	Added the section of reflection and refraction to optics.	2024-01-20 18:27:34 +01:00
Luc	ab6cb92c54	Removed error.	2024-01-19 20:01:36 +01:00
Luc	d47f24f04a	Added first two sections of optics.	2024-01-19 19:55:03 +01:00