Baby's Laws of Motion

First Law: Every baby continues in a state of rest...just kidding babies will move at all times, even when asleep. Said movement will be uncoordinated and dangerous to the surroundings.

Second Law: The acceleration of a baby and its limbs will be perpendicular to every person and object around. The force of the baby's crying will be disproportionately loud compared to its size.

Third Law: When two bodies interact and they are of opposite sex they will make babies despite knowledge of the above rules.