#perceptionandreality — Public Fediverse posts

I am thinking of trying something different. I do not know if it will work. As a professor, I never liked just lecturing. I wanted to interact with my students and respond to where they are. So I want to post, ask a question and then see where this will take us. I do have some issues I hope to address but I want to first get some basic ideas out so we are all more or less on a common ground.
As a background, I am a sensory psychologist and I have become increasingly aware that issues we deal with but are mostly ignored have great relevance to some of the issues we deal with today.

Let us start with a rainbow. They are beautiful. How many colors do you see in a rainbow? I will add the question in the comments. You can use this rainbow or any you have seen to answer the question. #vision #perception #howweseetheworld #perceptionandreality #questions #concepts