The word "incurable" is becoming obsolete. In labs like this one, researchers grow miniature human organs in bioreactor chambers — tiny livers, lungs, hearts that beat. Not to replace the organ, but to understand it. To test therapies tailored to a specific patient's genetic signature. To find the combination of molecules that will coax a body toward healing. The moss on the walls is functional: it filters the air, reduces cortisol in the humans who work here. Someone decided the lab should be
