A long in the works article of mine on Jupiter's moon Europa has just been published in Discover Magazine, and it's available online here. The main subject of the piece, planetary scientist Britney Schmidt, was one of the more fascinating people I've ever met. She listens to heavy metal, feels incomplete if she misses SportsCenter, and absolutely will not stop until she finds the answers to scientific questions that are bothering her. I couldn't find room for this in the piece, but she's also a synthesete. I think Feynman saw numbers, or at least equations, in different colors, and maybe Nabokov as well. Schmidt says her brain mixes sound and smell. She says that certain people's voices have a taste. So, to her, the voice of one scientist - she wouldn't name him, for obvious reasons - tastes like vanilla butter cream.