Vidéo en live sur les courants marins / NASA

merci au contribuable américain ! comme pour le >GPS

:acheval: :scie: :acheval:

www.flickr.com[...]056027/

I thought the group might find this interesting. It's NASA's
Perpetual Ocean video of the ocean currents around the world. The
Gulf Stream currents are particularly fascinating as one can clearly
see the difficulties when navigating in this area.