ScienceGerman solar ideas for poor countriesTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGifford, Jonathan06/17/2013June 17, 2013When it comes to energy, there's a huge disparity across the world. In most countries like Germany, the cost of energy is a fraction of what it is in developing countries. But how can new technology help?https://p.dw.com/p/18rFoAdvertisement Report: Jonathan Gifford, Berlin