DescriptionPrinted on demand.
Ships between Monday December 17th and Friday December 21st.
Printed in America 🇺🇸.
Learn more about how we make our products here.
Bohr’d electrons ceramic dishwasher and microwave safe mug. Holds 325 mL (11 oz).
Albert Einstein telling a joke to Niels Bohr: What happens when electrons lose their energy? They get bohr’d!