She doesn't understand most of what he said, but she files them away for later research. Carefully, she touches her fingertips to the cube. The humming can be felt, rather than heard, and elicits a small gasp. She removes her fingers for a moment, then touches them to the cube again. The process is repeated several times before she carefully draws her hand back, checking her fingertips in spite of the promised safety of the object in front of her.

Her eyes are still wide as she looks up to Schön. "How is something like this possible?"