Sci-Tech
26 November 2014
What does the future look like?
Space
02 May 2012
Einstein averred that “the most incomprehensible thing about the universe is that it is comprehensible”. He...
Lifestyle
09 June 2011
Are we all doomed?
Ideas
23 April 2011
It was a surprise to me to be awarded the Templeton Prize, joining an eclectic roll-call of scientists, philosophers,...
Lifestyle
29 December 2010
Fifty years ago, the American physicist Theodore Maiman created the first laser. At first, it seemed a curiosity; not...