Light

14 November 2016

by 2050, over 20% of all electricity could be provided by photovoltaics.

04 November 2016

As the clocks go back, and we descend into winter darkness, Laura Brooks investigates some light based technologies.

03 December 2015

100 years ago, Einstein's theory of general relativity changed the world. Before that though, came special...

15 July 2012

In a world with ever-increasing energy demands and pollution, clean and abundant energy is urgently needed. The Sun...

19 January 2011

Fifty years from now, our kids are going to look incredulously at us and ask – "you burnt things to get...