chunk: As Cochrane, Riker, and engineer Geordi La Forge prepare to activate the warp drive on the Phoenix, Picard confronts the Borg Queen and discovers she has grafted human skin onto Data, giving him an array of new sensations. She has presented this modification as a gift to the android, hoping to obtain his encryption codes to the Enterprise computer. Although Picard offers himself in Data's place, the android refuses to leave. He deactivates the self-destruct sequence and fires torpedoes at the Phoenix, but they miss and the Queen realizes Data has betrayed her. Data ruptures a coolant tank, and the corrosive substance fatally dissolves the Borg's biological components. Cochrane completes his warp flight, and that night, April 5, 2063, the crew watches as Vulcans, attracted by the Phoenix warp flight, land and greet Cochrane. Having repaired history, the Enterprise crew returns to the 24th century.