Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 15, 2025
He was unable to explain this, however, and it remained for Laplace in the closing years of the century to do so, as we shall see later. Halley's book, the Synopsis Astronomiae Cometicae, is one of the most valuable additions to astronomical literature since the time of Kepler.
Word Of The Day
Others Looking