"Nothing in life is to be feared, it is only to be understood." —two-time Nobel Laureate Marie Curie, born 150 years ago today. . . . . . . . . . . #happybirthday #hbd #science #womeninscience #mariecurie #nobel #nobelprize #chemistry #radioactivity #radioactive #birthday #otd #today #polish #women #smartwomen #anniversary #smart #sciencehero #hero #shero