early childhood developments

I have collected a few evidences that Levi is getting older. In the past couple of weeks Levi has:
-grown tall enough to hit his head on the cutting board
-walked the zoo on his own two legs.
-threw a real for real temper tantrum about nothing
-learned to say "earth" and point to it on a picture of the solar system (thanks krissie and kevin for the placemats)
-had an opinion about what shoes to wear
-tried to skip his nap
-learned to say his own name, although it will be awhile before it sounds like Levi instead of Beebi.