I know, it has been a while since I have posted here, but I have no access from work, unfortunately. And only had little time... but here it goes :)...

So, those of you who know my living situation also know that my parents (in whose house I live for free - they come up for random weekends and home...

Reuters - Animals at a Munich zoo will create their own power supply from Friday when their manure is recycled to generate heat and electricity. A biogas plant at the Muenchner Tierpark Hellabrunn will be fuelled by dung from elephants, rhinoceroses, buff...