Hi, I'm a scientist and I will be teaching you guys about optics. Would you like me to teach you about optics?
Nobody cares!
I mean I guess.
I don't know. Can you leave yet we don't really care if you couldn't tell!
What is she talking about??
Scientist: Well, optics are the study of sight and the behavior of light, or the properties of transmission and deflection of other forms of radiation.
No, I can see are you dumb??
NO LEAVE!
NO WE CAN SEE!!!
Scientist: Sorry I'm just trying to explain something to you guys. Anyways I believe that optics can change the way we think and how we see things. In fact, I have made a new invention that I think is unbeleviable! You won't be able to see past it. We can look from a whole new perspective, it's quite exciting!!
Scientist: Using optics I have made glasses!! It helps people with sight and if you didn't know what that means it's seeing. So it helps people with a disadvantage with being able to see.