Henry

Henry is an Aperture Science technician, working on GLaDOS. Henry was very enthusiastic and optimistic about the work on GLaDOS, comparing it to Einsteins theory of relativity and the Moon travels, and considering himself lucky to work on GLaDOS. Doug Rattmann was not so optimistic about the results, and were rather nervous about GLaDOS' attempts to kill everyone in the facility within a sixteenth of a picosecond of activation, forcing them to turn her off contantly. However, Henry was of the impression that they were making progress, as they had cut it down to a tenth of a picosecond in a recent test. Henry would also later work on contructing GlaDOS' conscience, and enlist Rattmanns aid. He believed the conscience to be enough to prevent GLaDOS' murderous intentions, while Rattmann had more doubt.

List of Appearances
Portal 2: Lab Rat