Ride Like The Wind

bike wind turbineanimated gif of turbineHere’s an interesting little device. I first noticed this in last month’s Wired magazine and thought it looked like an amusing bit of hokum. Now I see that Firebox are selling it. It’s a mini wind turbine that can power mobile devices like iPods. You need to have winds of 9-40mph to power it though, optimum charging seems to occur at around 19mph where 20 mins of charging will give you 30 mins of play time on an iPod or 4 mins talk time on a mobile phone. It tops out at 40mph. All well and good if you want to stick it out the window on a windy day, or if you’re camping, but crucially, you can also buy a bike mounting kit. Now 40 mins of riding at 19 mph should in theory give you one hour of iPod time, or 8 mins of talk time on a phone. I don’t know how an iPhone compares with that, but in theory one could be completely mobile powerwise, using an iPhone or similar to snap pics, upload to flickr and also blog all on the move without recharge. Ideal for touring.

charging times

What I want to know is would it be possible to use it to trickle charge a bike light? There must be a hack that would allow that. Now that would be really useful.

I took a brief ride today to the local garage to pick up some snacks. I was hungry so didn’t really feel like riding hard, the Brompton sufficed. Really summery weather, heat haze, chitinous wings bouncing off my face as I cycled along (mouth firmly closed to avoid ingesting ‘winged protein’). Lovely. On the way back I freewheeled into the village, seeing how far I could get without pedalling. Downhill, up again, sl o w i n g r i g h t d o w n – freewheel clicking slower and slower like a clock winding down – then speeding upagaininthedipbefores l o w i n g down again on the next rise. The answer was, right up to the front of the Cross Keys pub.

For details of the mini wind turbine and how to purchase it, click here to go to the product page on Firebox.

Published in: on May 7, 2008 at 10:06 pm  Leave a Comment  
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