The Thermodynamics of Baby Caring
I never though I'd be making use of thermodynamics for baby caring, but when you have a look to the First Law then you realise how useful it is for the daily bath and for the feeding bottle temp adjustment. However, Second Law is the funniest: when isolated, baby's system's entropy gets bigger and bigger (aka havoc). Then, you need to apply Third Law and calm her down, reducing temp (aka caring about, singing, etc).
To my baby.-