Headphones

You Are What You Listen To

21 August 2009

It may not be possible to judge a book by its cover, but judging someone by the contents of their iTunes library could be a...

Read More

Coal power plant

Clean power from coal

01 August 2009

Coal – affordable and still abundant – but also the worst offender when it comes to fuel-associated carbon emissions. How well can coal be cleaned...

Read More

Organic solar cells

Organic solar cells

01 August 2009

How can the cost of solar cells be reduced enough to make them a feasible source of large-scale renewable energy? The answer is to make...

Read More

Pages