#BLACK MESA RESEARCH FACILITY WALLPAPER PORTABLE#

Built into and over several decommissioned nuclear missile silos, Black Mesa is the site of broad scientific research relating to theoretical, quantum, and particle physics, applied mathematics, robotics, genetics, biotechnology, trans-dimensional travel, teleportation, and other classified subjects. Aperture Science was effectively shut down and placed into a permanent testing cycle by GLaDOS.The Black Mesa Research Facility is a private research and defense contractor comprised of a massive complex built within the mountains of New Mexico, and is the setting of the original Half-Life, as well as Half-Life: Opposing Force, Half-Life: Blue Shift, and Half-Life: Decay.

GLaDOS flooded the enrichment center with a deadly neurotoxin, killing most of the scientists. GLaDOS instantly became self-aware and homicidal. In 1998, GLaDOS was brought online for the first time during Aperture Science's annual bring-your-daughter-to-work-day.

Aperture Science also began development of its Genetic Lifeform and Disk Operating System, an artificial intelligence which would be used to oversee scientific testing. Testing continued with the hope that passing through portals repeatedly might somehow cure Cave Johnson of his illness. As his health degraded he delegated his leadership to his assistant Caroline, asking that her consciousness be placed in a computer. Cave Johnson would also be poisoned by his experiments with moon rocks and become deathly ill. Moon rocks were used to create Conversion Gel, an efficient portal conductor. Aperture's financial problems were severe at this time, but development continued. In the 1980s, test participation became mandatory for all staff, raising the quality of the test subjects, but diminishing employee retention. Aperture Science would continue its research and created Propulsion Gel. The Olympians, astronauts and war heroes that were used as test subjects were replaced with vagrants who were paid $60 for their time. In 1968, Cave Johnson attending court hearings regarding Aperture Science's involvement with the disappearances of astronauts, likely due to many of them not returning from testing.īy the 1970s, Aperture Science was financially unstable.

#BLACK MESA RESEARCH FACILITY WALLPAPER PORTABLE#

Aperture's developments in this period included Repulsion Gel, the Weighted Storage Cube, the 1500 Megawatt Super Colliding Super Button and the Aperture Science Portable Quantum Tunneling Device, an early and significantly larger version of the modern Portal Gun. They were also the second largest contractor after Black Mesa for the Department of Defense from 1952 to 1954. The best possible test subjects, the likes of Olympians, astronauts and war heroes were first chosen. All of this was not done legally, going by the posters telling workers to alarm if they were to see any sort of journalist, police or workplace controlant. Throughout the late 1940s and the 1950s, Aperture Science would begin its comprehensive testing and research practices. Cave Johnson purchased a large, abandoned salt mine in Upper Michigan in which Aperture Science's Enrichment Center would be built however, there was at least one alternate location in Cleveland, Ohio. While this was initially done to make their shower curtains sound more hygienic, the company's focus would indeed soon shift to actual science. In 1943 the company's name was changed to 'Aperture Science Innovators'. Aperture Fixtures was primarily dedicated to the manufacture and distribution of shower curtains – a low-tech portal between the inside and outside of a shower – with Cave Johnson winning the 'Shower Curtain Salesman of 1943' award.

Newspaper reporting the purchase of the salt mineĪperture Science was founded as Aperture Fixtures in the early 1940s by Cave Johnson.

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