Now playing Next musica Domingo nurtures opera's rising stars Milan, La Scala and Plácido Domingo – all together for Operalia, the prestigious world opera competition. It was founded by the legendary Spanish 05/05/2010
Now playing Next Next Series A tale of underground alchemy In the mining area around Katowice in Southern Poland thousands of tons of coal are still dug out of the ground every year. But one mine hides a 05/05/2010
