Patents

Overturn on track to turn over Simonsig

Just because a favourite triumphs unchallenged at long odds-on by an extreme distance in a small field, it does not mean any lack of excitement. Such a spectacle, as those who followed Frankel last year on the Flat can testify, can be a thrill in itself. And so it was at Musselburgh yesterday, when the wholly admirable Overturn produced his third solo tour de force in as many runs over fences in his final outing before the Cheltenham Festival.

The Olympics are a golden target for art satire

Here are some Olympic images that organizers have not approved: A hooded youth making off with an Olympic ring; the same multicolored hoops turned into toasters; a dog doing something a bit rude to a London 2012 mascot.

Problem patents: the battle of ideas

Buying up patents is big business. But the system that was designed to protect the small investor is being twisted by big companies who are using it to stifle the small guys

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