This video describes how to perform the Ludion experiment and explains the physical processes involved.
Remote-controlled sailboat
Underwater glider (Photo : David Luquet)
Illustration in synthesized images of the seasons of the ocean: a year from the Antarctic - Animation Clement Fontana
Colony of diatoms genus Bacillaria whose single cells slide against each other (Video : Sophie Marro)
Siphonophores Forskalia formosa (Photo : Fabien Lombard)
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Coccolithophore (Photo : Sophie Marro)
Instrumented buoy (Photo : David Luquet)
Dinoflagellate Ceratium macroceros var macroceros (Photo : Sophie Marro)
Diatom genus Cylindrotheca (Photo : Sophie Marro)
Villefranche-sur-Mer in stormy weather, winter 2011 - Photo : J.-M. Grisoni
Profiling float (Photo : David Luquet)
Acantharia (Photo : Fabien Lombard)
Pelagia - Fearsome Jellyfish
Mauve jellies move in droves, their nasty stings feared by swimmers.
Deployment of a profiling float (Photo : Jean-Jacques Pangrazi)
Vue sous-marine d'un groupe de mésocosmes montrant la structure de flottaison en surface (© Stareso)
Villefranche-sur-Mer in stormy weather, winter 2011 - Photo : J.-M. Grisoni