Precocious

I don't know where she learned this, but...

I was playing a game Tim downloaded for the iPad.  (It's called Osmos for the curious.  It's actually pretty neat.)  In the screen I was playing, my blue orb (which I was moving) was orbiting around a bright orange orb.  You could see the blue orb, the orange orb, and a light track of the blue orb's orbit.  Maya leaned over my shoulder and said, "Mommy, what are you doing to the Earth?"