. . . . . . . "The Aperture Science High Energy Pellet is a testing element used in the Test Chambers of the Aperture Science computer-aided Enrichment Center."@en . "Aperture Science High Energy Pellet"@en . "Energy ball"@en . . . . . . . "prop_energy_ball"@en . "The Aperture Science High Energy Pellet is a testing element used in the Test Chambers of the Aperture Science computer-aided Enrichment Center."@en . . . . . . . .