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How do you go to the toilet on the Tube?

How do you go to the toilet on the Tube?
By Mark Mason on 15-06-12 10:33. Comments (0)
The Tube map inspired me to walk the whole system overground. But it's also inspired many people into another obsessive pursuit - breaking the record for visiting all the stations in the fastest time possible. Using the trains, that is. Using the system as it was intended to be used. (Well, sort of.) I recently had a chat with the one-time holder of this record (don't worry, he's trying to get it back), a wonderful man named Geoff Marshall. Never again will I look at a Ribena bottle in the same way ...

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Books


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Walks

Inspired by my book Walk the Lines: the London Underground - Overground, each of these trivia-packed walks uncovers London’s history by following a section of a Tube line ... at street level.
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Quizzes

Tailor made quizzes
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Rubik's Cube

A Rubik’s cube has more combinations than light travels inches in a century. This is my favourite illustration of how a very small number of factors can produce an absurdly complicated situation. A silly little toy, with only three squares in each of its three dimensions. How can that get complicated? Well, as anyone who's ever tried to solve one just by guessing will tell you, it gets very complicated. The number of possible combinations is 43,252,003,274,489,856,000. Forget billions - that's 43 quintillion and change. (In fact the cube's manufacturers just said ‘billions' in their advertising, figuring that no one would know what a quintillion was. It's a billion billion.) The number of inches light travels in a century, meanwhile, is a mere 37,165,049,856,000,000,000. Or thereabouts.