Kate was at her desk but turned away from the door, looking at a live culture under a microscope in a petri dish. "Thank you," she murmured distractedly, pushing them to a separate stack for later and put her eye back to the microscope. "There are lots of things worth curing in the world," she mused aloud as she often did while she researched things and didn't care if he was listening or not. "But do you know what this project is for? Protor and Gamble is paying Genentech three point four billion to come up with a cream that fades freckles."