Shark Hunting Drones
Host Mo Rocca shows us how drones are searching for sharks to keep beaches safe; the medicine-free pain relieving device; how collecting water in Africa is less of a pain in the neck; and the battles over famous patents.
Host Mo Rocca shows us how drones are searching for sharks to keep beaches safe; the medicine-free pain relieving device; how collecting water in Africa is less of a pain in the neck; and the battles over famous patents.