Technologies in 2001: A Space Odyssey station window is clockwise when Floyd is greeted by a receptionist, but counterclockwise when he phones his daughter. Over fifty organizations contributed technical advice to the production, and a number of them submitted their ideas to Kubrick of what kind of products might be seen in a movie set in the year 2001. Much was made by MGM's publicity department of the film's realism, claiming in a 1968 brochure that "Everything in "2001: A Space Odyssey" can happen within the next three decades, and...most of the picture will happen by the beginning of the next millennium." Although the predictions central
Gamma Ray Spectrometer (2001 Mars Odyssey) power. Along with its cooler, it measures . The detector is a photodiode made of a germanium crystal, reverse biased to about 3 kilovolts, mounted at the end of a boom to minimize interferences from the gamma radiation produced by the spacecraft itself. Its spatial resolution is about . The neutron spectrometer is . The high-energy neutron detector measures . The instrument's central electronics box is . Gamma Ray Spectrometer (2001 Mars Odyssey) The Gamma Ray Spectrometer (GRS) is a gamma-ray spectrometer on the "2001 Mars Odyssey" spacecraft, a space probe orbiting the planet Mars since 2001. Part of NASA's