Herd mentality: ‘Sheepdog mystery’ solved at last. Really?!
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Paris (AFP) – There is the riddle of the Bermuda Triangle. The unresolved identity of Jack the Ripper. The enigma of how the Universe developed beyond a quark-gluon soup following the Big Bang. And then there is the Sheepdog Mystery. A puzzle that has niggled mathematical minds for years, the Mystery is this: how does a single dog get so many selfish sheep to move so efficiently in the same direction? The answer, revealed on Tuesday in a journal published




It’s been in the single and negative digits here for days, as it has been for many states across the Mid West and North East. Too cold for man or beast to dally outside.

