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Author: David K. Smith
Mathematics, marriage and finding somewhere to eat
How do you choose a partner? Is it an irrational choice or is it made rationally, based on a mathematical model which analyses the best potential partner you are likely to meet?
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Maths in a minute: Writing infinite sums
How to write a sum that's infinitely long.
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Writing the unwritable: up-arrow notation
How to write down unimaginably large numbers using just a few symbols.
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23 and maths
The company 23andMe made headlines by launching its DNA testing service in the UK. But how are the risks of...
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Mathematical mysteries: Hailstone sequences
Here's an easy game that leads you straight to an unsolved question in maths.
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Fight Ebola with your computer
A crowdsourced computing project looks for molecules that can disable the Ebola virus.
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The philosophy of cosmology
Can philosophy help explain our Universe?
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