Most amateur astronomers – and many of those with similar interests but who are not currently practising observers – have only a sketchy understanding of sp

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Henry George died fighting one of the most corrupt political organizations of the civilized world — a sufficient epitaph for any worthy man. But he has larger

Metaphysics is one of the principle works of Aristotle and the first major work of the branch of philosophy with the same name. Many of the earliest books, part