Definitions for "co2"
C02 is a colourless, odourless incombustible gas composed of a mixture of carbon and oxygen.
a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis
The original gas used to propel paintballs, still the most common used today.
Keywords:  extinguisher
Keywords:  tuned, lan, programm, monitor, turned
CO2 is a web based programm that allows system administrators to monitor the time when the computers in the LAN was turned on and when they were tuned off.