1 A wireless-G PCI adapter like the Cisco-Linksys WMP54G Wireless-G PCI Adapter costs around $36. 2  Professional installation is also available for those who would prefer outside help. 3  Best Buy's Geek Squad can set up a wireless network for $150, each additional computer or device to the network costs $49.
irradiation. noun. 1  The act of exposing or the condition of being exposed to radiation. 2  The use or application of ionizing radiation, especially in medical treatment and for the sterilization or preservation of food.
Food irradiation (the application of ionizing radiation to food) is a technology that improves the safety and extends the shelf life of foods by reducing or eliminating microorganisms and insects.Like pasteurizing milk and canning fruits and vegetables, irradiation can make food safer for the consumer.The Food and Drug Administration (FDA) is responsible for regulating the sources of radiation that are used to irradiate food. Preservation â irradiation can be used to destroy or inactivate organisms that cause spoilage and decomposition and extend the shelf life of foods. 2  Control of Insects â irradiation can be used to destroy insects in or on tropical fruits imported into the United States.