England's senior libel judge, Mr Justice Eady, ruled that to defend this description, Mr Singh must prove that the chiropractors were not just deluded, but knowingly peddling false remedies.
Sounding more like a professor than a comedian and magician, Teller described how a good conjuror exploits the human compulsion to find patterns, and to impose them when they aren’t really there.
An exquisite turn from Gerrard set up Kuyt for a sliding finish before, in stoppage time, Johnson's cross deceived Sorensen and substitute David Ngog headed in off the bar.
And this signalling isn't all friendly chatter, some bacteria intercept and break down the signals from other species, or even release signals to trick others into changing their behaviour.