ABSTRACT
ome, now, it may well be that optical toy sport was the first sport of baby life to most of us. It was the very first sport my memory records, at any rate Well do I remember my old nurse holding me on her knee with one hand whilst she traced a fiery circle with a stick burning at one end in the other. If babes could reason I might have been taught from this that luminous impressions are not instantaneous, but having, been impressed remain a certain time.
