Sonar drone helps find a WWII Japanese aircraft carrier

The late Paul Allen's underwater robotics are still achieving firsts in discovering long-lost warships. Vulcan's research vessel Petrel and its two robotic vehicles have discovered the Kaga, a Japanese aircraft carrier sunk during WWII's pivotal Bat...

from Engadget RSS Feed https://ift.tt/2W0e1jU
via IFTTT