Unmanned Sub With No Engine
Spray , a novel unmanned glider-type submarine with no engine has recently completed extensive crossings of open seas measuring salinity, temperature and pressure in the Gulf stream between the surface and 1,000m depths every seven hours.
Spray , a novel unmanned glider-type submarine with no engine has recently completed extensive crossings of open seas measuring salinity, temperature and pressure in the Gulf stream between the surface and 1,000m depths every seven hours.
