We've been seeing dynamo-powered gadget bicycle chargers for, well, ever. But it's good to see a company with the global reach of Nokia getting into the action with a €15ish kit all its own. Nokia says that a 10 minute bike ride at 6mph (10kph) will produce enough power for 28 minutes of talk time or 37 hours of standby. The kit, primarily intended for developing markets, ships globally before the end of the year with a handlebar mount, dynamo, and 2-mm charger jack. But there's nothing stopping you from picking up a micro USB adapter (at your own cost) and usi