Move over, FaceTime and Skype. Google has released a one-to-one video calling app called Duo.

Unlike Google's video chatting app Hangouts, Duo is for smartphones only and offers simple one-to-one calling rather than video conferencing.

And it seems Google's key word to describe the app is "simple."

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In 2022, Georgia Power projected its winter peak electricity demand would grow by about 400 megawatts by 2031. Since then, Georgia has experienced a boom of data centers, which require a large load of electricty to run, and Georgia Power's recent forecast shows peak demand growing by 20 times the 400-megawatt estimate from just three years ago. (Illustration by Philip Robibero/AJC)

Credit: Illustration: Philip Robibero / AJC