The Deep Sea Dreamer would become the world’s most luxurious sub complete with a bubble dome and viewing decks. 6 Plans have been revealed for a luxurious submarine slash superyacht Credit ...

China has built the world's first machine capable of laying submarine cables in the Challenger Deep, the deepest known place ...

China has built the world’s first machine capable of laying submarine cables in the Challenger Deep, the deepest known place on Earth. Positioned at the southern end of the Mariana Trench in the ...

China has built the world’s first machine capable of laying submarine cables ... the Challenger Deep has a maximum depth of nearly 11,000 metres (36,089 feet) below sea level.