So something really weird happened, I've had white/brown rice mixed in a plastic tub for months that I never use.
My brother needed it because he got his phone wet and wants to dry it out, so I tipped all of the rice into another container, most of the rice came out but some at the bottom stuck to the container in a perfect formation.
I thought that's weird and tried touching it with my finger, grains of rice moved around the bottom of the container as if they were magnetic, like iron filings with a moving magnet underneath.
Can anyone explain whats going on?