Babies: The sum of my knowledge

Well, just over six months into being a dad and I can sum up my knowledge of babies thusly:

In addition to the above, my retention of facts has increased by leaps and bounds. Take this for example:

Ducks can fly, and swim
They build nests to lay their eggs in
Inside each egg is a baby duck
And baby ducks are called ducklings
There are many different kinds of ducks
Ducks that go quack, quack, quack, quack

Go figure!