How robots are being used to combat invasive species Invasive species are all over the world, but Lionfish are a particularly thorny problem. To help combat their takeover, scientists are turning to aquatic robot helpers. Plus: Space junk surrounds the Earth, but something as simple as a space net could help clear up the previous space about us. And a burger-flipping robot that lost its job has found a new home with the Los Angeles Dodgers. Subscribe to CNET: https://www.youtube.com/user/CNETTV CNET playlists: https://www.youtube.com/user/CNETTV/playlists Download the new CNET app: https://ift.tt/2fmiQ6l Like us on Facebook: https://ift.tt/1930vfU Follow us on Twitter: https://www.twitter.com/cnet Follow us on Instagram: http://bit.ly/2icCYYm