The missing Titanic submersible is operated by a cheap video game controller available for just £42 on Amazon.
Rescuers are engaged in a frantic race against time to save the five people aboard the OceanGate Titan sub that vanished on its way down to the wreckage of the Titanic.
A British billionaire, father and son living in Surrey, veteran French naval commander, and the company’s CEO were all on board when it lost contact off the coast of Canada.