or car + boat. Any sort of machine only child who have additional functionality due to 2 different machine type parents. One easy way to think about this, Is if a jet and a submarine have a child, they produce a vehicle that
In 2015, NASA's Innovative Advanced Concepts (NIAC) awarded a Phase II grant to a proposed robotic submarine in order to further investigate and develop the concept. This submarine explorer, should it be deployed to Titan, will explore the depths of Kraken Mare to investigate its makeup and ...