One of the things I'm starting to give more thought to is the secondary propulsion system (the engine) that we'll have aboard. My goals are to have a more efficient (greener) system and one which is as quiet as possible and that the system should meet our propulsion and battery charging needs...

I was kayaking on Lake Union this weekend and despite the fact that it was fairly warm there was no one out. The thing I love about kayaking is the movement feels good, very circular like riding a bike. I don’t like the pounding feeling of running (and neither do my knees). As were coming in I...

This is from SlashDot a geek blog I follow. The source article doesn't offer any specfics about this product being for sale, so I'd file this away as progress being made to improve solar cells in the future. New Solar Panel Design Traps More Light GoSun wrote in with an article about new solar...