A superdollar or supernote is an almost perfect counterfeit of a United States banknote, believed to have been made by an unknown organization or government. The identity of the group responsible remains a mystery, and international opinion on the origin of the notes varies; at one point, the government of the United States claimed to have proof that they were produced in North Korea, but it has since ceased publicly advancing or commenting on this accusation, while many in the intelligence community blame Iran or criminal gangs operating out of China or Russia; some have even suggested the possibility of CIA involvement.

Het eerste dat ik daarbij dan denk is "hoera voor Terry Pratchett": Injections of a natural growth factor into the brains of mice, rats and monkeys offers hope of preventing or reversing the earliest impacts of Alzheimer's disease on memory. The benefits arose even in animals whose brains contained the hallmark plaques that clog up the brains of patients.

Israeli soldiers again opened fire on Palestinian farmers and international Human Rights Workers (HRWs) on Thursday 5th February, as they attempted to harvest parsley in agricultural land near the Green Line.

The Bibliotheca or Myriobiblon was a 9th century work of Byzantine Patriarch Photius, dedicated to his brother and composed of 279 reviews of books which he had read. It was not meant to be used as a reference work, but was widely used as such in the 9th century, and is generally seen as the first Byzantine work that could be called an Encyclopedia. The works he notes are mainly Christian and pagan authors from the 5th century BC to his own time in the 9th century AD. Almost half the books mentioned no longer survive.