Then the sensor was removed from the drone and rushed into the ship’s cabin to upload its data. Think of the 0. 30m tall sensor with a diameter of 15. 24cm as a laboratory in a tube, with pumps, valves and membranes moving to separate the gas from seawater.... It analyses CO2 and it logs and stores the data inside a temperature-controlled system.... “ I think she is one of the first persons to actually utilise( gliders) to measure CO2 directly, so that’s very, very exciting, ” said Richard Fee