This is going to sound totally geeky, but if I had enough hours in the day I would love to do a full one comprehensive check of all the nappy fabrics, and how their absorbancies rated. I wanted to measure all sorts of things like compression, quilted, layers, heat etc.
It was very scientific
Must be the engineer coming out in me, but it would make an awesome thesis!! I would even look at the relationship between absorbancy and weave, and do some microscopic analysis.
Someone remind me my job is SAHM now