The Alan Turing Cryptography Competition
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Each year, starting towards the end of January, the maths department at the
University of Manchester release their Alan Turing Cryptography Competition
i...
Posts
Latest Posts
What's the Difference Between a Constellation and an Asterism?
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What did Earth Look Like in 1541?
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Which Two Planets Have the Most Moons - 2020 edition
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How could Venus and Uranus have a horrific collision and end up being round?
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How Long Does it Take the Moon to Orbit the Earth?
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Will There be a Pink Moon in April?
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How Does a Gentleman Solar Physicist Tend His Moustache?
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Book Review: Gravity, by Nicholas Mee
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What Would Happen to Someone Falling into a Black Hole?
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When will Halley's Comet Visit Next?
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Guest Post: Why are We so Fascinated by Astronauts?
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My Blogs
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How to Use a Spreadsheet to Batch-Upload Events to Your Calendar - The other day I posted... One of my favourite things I've discovered this year is using a spreadsheet to batch-add things to my calendar. Such a timesaver!...