In a rapidly changing world, MADE in Germany examines the risks and benefits of digitalization and its impact on the way we work, what we earn and how we live.
http://www.dw.de/dw/0,2142,3066,00.html?maca=en-podcast_made-in-germany_en-2108-xml-mrss
The LED miracle harvest
The world's population is exploding, big cities are growing and arable land is scarce. Why not use high-rises as fields stacked on top of each other -- and LED lights instead of sunlight? A bright opportunity for traditional light manufacturers.