Do you understand that the pattern will change just by you observing it?

That is why you wont find a photograph of it other than on a reflective screen.

Want to know something weirder you can do the same trick with electrons, protons and any other particle

here:
http://physicsworld.com/cws/article/news/2013/mar/14/feynmans-double-slit-experiment-gets-a-makeover


>>> Electrons travelling through two slits and a single slit <<<

I am sorry this is going to get all a bit beyond you all particles do the trick and interfere with themselves.

Last edited by Orac; 11/05/13 12:55 PM.

I believe in "Evil, Bad, Ungodly fantasy science and maths", so I am undoubtedly wrong to you.