Personalized Biophysicist Gifts For Kids Infant Dress. My Mommy is the Worlds Best Biophysicist Infant Dress - Mauve with Speckles has a worlds best occupation logo for the son or daughter whose Mom is an biophysicist. Fun biophysicist baby shower gift idea. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!