Sight and Bio

[euphoriet]

What possible experiments (not college level).. can you think off where the bio aspect of sight can be "tested" on.. anything from colorblindness.. to the blind spot...

(I also need stuff for chem and physics.. but I think there is a lot of things that can be done for that).

 

[euphoriet]

I just thought of all those crazy "visual tricks" all over the internet.. if anyone knows where I can find a lot of them.. and perhaps some explanations as to why they affect us the way they do... that would be great.

 

[BigJ]

It's pretty simple to print out those color blind tests with the dots if you just google for them.