AT&T’s power line-mounted internet service is back for more tests

Providing high-speed internet to rural areas is a constant challenge; after all, there isn't a lot of incentive for companies to build infrastructure for a limited number of people. That's why AT&T's Project AirGig is so interesting. It provides internet speeds of up to 1 gigabyte per second thanks to power lines. Today, the company announced that it's starting its first international trial of AirGig, as well as its second US trial in the state of Georgia.