In the upcoming ODD SQUAD: The Movie, when a rival group of adults called Weird Team arrives with a gadget that fixes any odd problem, Odd Squad is run out of business. The agents are forced to disband and return to life as regular kids.
Social smile. (between 6 and 8 weeks) This isn't the spontaneous smile that happens when your few-hours-old infant passes gas or your 3-week-old grins at the ceiling. A social smile is reciprocal, meaning your baby smiles in response to someone else's smile. It's a sign that several different parts of the brain are maturing.
Most babies sprout their first tooth when they're between 4 and 7 months old. An early developer may get his first tooth as early as 3 months, while it may take a late bloomer until he's a year old or more. (In very rare cases, a baby's first tooth is already visible at birth.) Whenever your baby's first tooth makes its appearance, celebrate the milestone by taking pictures and noting the date in your child's baby book.