Recent content by maurice_z

And what if I need lots of energy taking as little space as possible? And of course I am thinking not only of batteries, as all kinds of generators would be good as well. Once in some book I encountered something like um, nuclear batteries or something. If I remember correctly the idea behind...

Sorry if this is stupid question, but I am just curious. And sorry if I posted in wrong forum but it seemed to um... Fit the most. And sorry if my English isn't perfect :). Ok now, the title might be a bit confusing. What I am looking for are the most efficient energy sources, which are...