Shark-hunting drone to relay info to emergency services

In the news recently has been a shark-spotting unmanned aerial vehicle shaped like a helicopter. Declared the future of rescue in New South Wales, premier Mike Baird said every surf club in the state could eventually have ...


Facebook-checking technique may show pals' sleep times

A developer had an idea to see how one might use Facebook to see when friends are awake. Søren Louv-Jansen discussed his thoughts and technique on Medium. "Like most of my friends, I use Facebook on a daily level," he wrote. ...