News tagged with 21st century

Rare earth metals: Will we have enough?

Life in the 21st century wouldn't be the same without rare earth metals. Cell phones, iPads, laptops, televisions, hybrid cars, wind turbines, solar cells and many more products depend on rare earth metals ...

Sep 20, 2012 4.1 / 5 (8) 13

Animals and humans—a false divide?

We don't just share our lives with animals; we are animals – a reality that we often choose to forget in modern Western culture. Research published in the June special issue of SAGE journal, Social Science Information (SSI), ...

Jun 05, 2013 5 / 5 (5) 2