Personalized Nuclear Engineering Chick Baby Bib. Nuclear engineering chick in curly text with a yellow chick wearing a hard hat and holding a radioactive symbol is a humorous geek design. Fun gifts for women in engineering and college students at birthdays, holidays and graduation. Our Baby Bib is rated high in convenience and durability and with a variety of fashionable colors, your baby can be trendy. Mix and match to any outfit. 100% cotton ring spun combed heather colors are cotton-poly. Width 7.75", Length 11.75"