Calculus and a Toothbrush

One of my favorite things about motherhood is watching my daughter experience life. Today Lorelei was sitting on the floor with her adult sized toothbrush (she plays with one as a toy). She had a look on her face like she was trying to figure out a complicated calculus problem as she stared at the bristles. She did this for more than a minute and then evidently decided that the best solution was to happily chomp on it and leave figuring out how the toothbrush works for another day.