How about a cosmetic chemistry kit? It would be a great birthday gift for your Mom. It might contain a range of cosmetic ingredients and lab equipment that she can use to create her own beauty products, like face cream, lip balm or lipsticks. You could also include a book on cosmetic chemistry to further help her in her studies. There are some great cosmetic chemistry kits available online that she would surely love.
Or you can get her a star map with the date when she was born.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.