Zrównoważone źródła energii
Incubate Pictures presents In association with Post Carbon Institute There's No Tomorrow This is the earth, as it looked 90 million years ago. Geologists call this period the 'Late...
It all started with a big bang. Wait, we don't have to go back that far. The earth was formed 4.5 billion years ago. No, still too far. Try this. It's the middle ages. People in...
1
annotations
