The students of the first STL "SPCL" (Physical and Chemical Sciences in the Laboratory) made two short tutorials about light. A first group (see above) allows us to learn more about color synthesis. A few minutes and everyone is uncompromising on the subject.
The second group then explains the role of filters vis-à-vis white light.
Again, it only takes a few minutes to understand everything in this area. Watch the video below:
See you soon probably for next tutos!