Eric Brewer is a busy man. He is a computer science professor at the University of California, Berkeley. He also is the director of the Intel Research Berkeley Lab. There, he leads a team of students and Intel company researchers on [01] _______ with new technologies. One of their [02] ________ is a WiFi-based long distance network, or WiLDNet. Wi-Fi is short for wireless[03] __________. Wi-Fi connections, or hot spots, can be found in airports, hotels, coffee shops and many other places. But Wi-Fi is [04] ________ for short distances. Eric Brewer predicts that most WiLDNets will only need to cover several kilometers of [05] ________. Yet, in Venezuela, a network using WilDNet technology and special software reaches over three hundred eight y kilometers. Each [06] __________ in a WiLDNet uses a [07] ________ that takes only about seven watts of power. It can be powered by car [08]__________, energy from the sun or electricity from a local provider. The routers cost about four hundred dollars. But Eric Brewer tells us the price should be less once the technology is [09] __________ for mass production. The networks use [10] __________ aided by relays in places where they cannot be stationed in direct line of sight of one another.