If you did what did you do? I never have I am just curious
Technically, yes, but I don't care. Light coming in to our retina creates our perception of color.
I think everyone sees colors differently. like my purple, could be your green. or my pink, could be your blue. everyone is different and no one will be able to see the way you do. therefore, our visions must be different!
Technically, colors are are interpretation of different wavelengths. So in a way, they are our way of interpreting information. So to answer your question, they are not illusions. They are not real either. They are just a way of interpreting information. What does the universe REALLY look like? That depends on who is looking.
It's not uncommon to have a police officer in schools. It's much more common in the post-Columbine world, and that was also a nice school. As for why she's not always there, it can vary. Most likely she has duties beyond your school. She might cover several schools. It's also possible that she's paid for out of a grant, and it doesn't pick up all of her salary for her to be there all the time, so she might do more routine police work the rest of the time.
colors are real, but not what they seem.
