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Life as we don't know it
Physicist and cosmologist
has made an unusual move into the infant discipline of astrobiology. He tells
about his interest in the big questions: what is life, how would we recognise aliens - and are they all around us?
What is infinity?
Take a trip into the never-ending.
Maths in a minute: What's average?
Why the humble average can be grossly misleading.
Who's looking at you?
Observers are, of course, vital in physics: we test our theories by comparing them to our observations. But...
Folding a piece of paper in half might be easy, but what about into thirds, fifths, or thirteenths? Here is...
Information about information
What is information and how does it shape our reality?
The philosophy of cosmology
Can philosophy help explain our Universe?
Tweets by @plusmathsorg
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