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Author: John D. Barrow
Outer space: On a clear day
..You can see forever. Or can you?
What is dark energy?
What's the mysterious stuff that makes up 70% of our Universe?
Outer space: Are the constants of nature really constant?
Are the unchanging features of the Universe really unchanging?
What happened before the Big Bang?
Did the Big Bang mark the beginning of time? Not if we live in a bubble multiverse!
Outer space: When errors snowball
Why length matters
Outer space: Another Christmas Carol
What Dickens thought about statistics
Outer space: Pretty mean prices
How to keep inflation down
Outer space: Venn you can't use Venn
When the famous diagram fails
Outer space: How to rig an election
It's easier than you think
Outer space: Blowin' in the wind
Getting the most from the air
When things get weird with infinite sums
What is 1-1+1-1+1-1+...? How infinite sums challenge our notion of arithmetic.
Writing the unwritable: up-arrow notation
How to write down unimaginably large numbers using just a few symbols.
The 2014 Plus advent calendar
In this year's advent calendar we bring you some of our favourite books and other mathematical toys, so you...
Let them eat cake — and drink vodka
Language analysis shows how the nation's tastes have changed.
Mathematical mysteries: the Goldbach conjecture
Can every even number greater than 2 can be written as the sum of two primes? It's one of the trickiest...
The philosophy of cosmology
Can philosophy help explain our Universe?
Tweets by @plusmathsorg
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