Originally Posted By: Orac

Incorrect it fails badly in ight of recent experiments I doubt you will find anyone buy copenhagen interpretation of light.
How does a particle go through two slits at the same time?
The bigger problem is how do you know the world has 3 dimensions

There has not been any concerted effort to modify the corpuscular theory. One failure cannot be the end.
If you consider light as stream of particles moving along a helical path, surely it will pass through two slits.
We are not aliens who just happened to be here. We have evolved in this universe. That is enough to think that we are not deceived by our sense organs. The laws of physics decide how the sense organs work.