Processing uranium ore by the ton, a few grams per ton! Yes, she did bring it back in her purse. As well she would keep a vial as a pocket toy to show off at p

Processing uranium ore by the ton, a few grams per ton! Yes, she did bring it back in her purse. As well she would keep a vial as a pocket toy to show off at parties (it ionizes the air and glows blue). Her textbooks are still very radioactive.