When I look at old photographs everyone seems quite regularly sized, not too dissimilar from today (discounting the majority of us who are overweight that is). But then I look at my family photographs and remember that my grandmother was 153cm tall and didn't look unusually short (1930s).
I attempted to try on a pair of 50s gloves in an antique shop and I (smallish hands, 5'2) had no chance of fitting my sausages into them.
My significantly younger siblings and their friends tower over me. Both of them wear larger shoes than I do.
I seem to have completely forgotten how to properly phrase my question, but am I going mad in thinking that it's as if every few years the children born grow bigger than the ones before?