Big bang - Planck probe gets clearest glimpse yet of cosmic dawn.

[Rath]

Khuutra said:

dtewi said:

This is very, very confusing.

Welcome to physics!

Yeah. I still can't get my head around how an electron in the double slit experiment can go through both slits at the same time and interfere with itself. I definately can't get my head around why observing it stops it from happening.