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Splitting hairs, Grave water, Drinking grandma, Axe hazard, Etc.

This week’s Feedback column (that I write) in New Scientist magazine has five segments. Here are bits of each of them: Splitting hairs — “Academics are often accused of ‘splitting hairs’,” David Taylor tells Feedback. “Well this year my team and I have done just that. We built a machine which can literally split a single hair from […]

A grave puzzling incident in Britain

The Chester (UK) Chronicle reports, on October 17, 2013: A grieving family is upset after being ordered to remove personalised inscriptions from their loved one’s headstone comprising a Sudoku puzzle and mathematical equation. Widow Angela Robinson of Barton Road, Farndon, is prepared to fight Farndon Parish Council all the way over its request that engravings […]

Improbable Research