Model Boat Mayhem
Mess Deck: General Section => Chit-Chat => Topic started by: DavieTait on March 20, 2016, 02:31:11 pm
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http://news.sky.com/story/1662512/autonomous-spy-sub-can-travel-for-three-months
Hmm 3 months on a single charge of its batteries , means its going not much more than 1-2 knots and probably just drifting with the current ( different current directions at different depths so could dive to go one way and come shallow to go the opposite way ) , certainly not NiCad's in there lol