round up of the days news at the top of the hour. first it's time for click. this week, more clean, green fun in the sun with battery robots, solar cars and electric boats. in an unassuming garage in the netherlands, there's an electric car with a secret. no, it's not its ultra—light, ultra—strong carbon—fibre frame, although that is important to the story, and it's not the aerodynamic design that makes it look like a future car from the 19505, although