insider@insider.com (Gidget Fuentes) / Insider: Tech
For 60 years, the US Navy has been training dolphins and sea lions to keep rivals away from its most – The US Navy wants to replace its marine mammals with drones and sensors, but that tech still cant spot underwater threats as well as those animals.Navy marine mammal handler with a dolphinA US Navy marine mammal handler with a dolphin during a port-security exercise in May 2005. US Navy/Illustrator Draftsman …
