Y'know, it's only after I became a father that I truly - and I mean truly - appreciate a baby's laughter. There's nothing like it in the world.
I'd say that a baby's laugh is proof that God exists and that he loves us, except that Benjamin Franklin had already used the phrase for beer.
Say No to Crack blog has a pretty neat compilation of 7 YouTube clips of babies laughing - some we've seen before on Neatorama, and some we haven't: Link
I love how babies laugh. I used to have a recording of my baby cousin being tickled as my ringtone on my phone, so everytime someone called me I'd hear his little voice laughing at me.
But I can't help thinking that with the four babies, it's four times as cute when they all laugh, but how bad would it be if they all cried?