Transcript:
"That's fission?" "Yup. Fission. The limitless power source that could cure our world's dependence on fossil fuels and it's all being achieved right now within this glass." gulp, gulp clink "That's 7-Up?" "7-Up is fission, baby." "I like Sprite."
Both nuclear fission (the splitting of heavy atoms) and nuclear fusion (the generation of heavier nuclei from smaller ones) can be sources of extremely large amounts of energy. That glass had a lot of “fizzyon” going on, though.