Telescope earliest existing record of a telescope was a 1608 patent submitted to the government in the Netherlands by Middelburg spectacle maker Hans Lippershey for a refracting telescope. The actual inventor is unknown but word of it spread through Europe. [[Galileo Galilei|Galileo]] heard about it and, in 1609, built his own version, and made his telescopic observations of celestial objects. The idea that the [[Objective (optics)|objective]], or light-gathering element, could be a mirror instead of a lens was being investigated soon after the invention of the refracting telescope. The potential advantages of using [[parabolic reflector|parabolic mirrors]]—reduction of [[spherical aberration]] and no
Buddhism in the Netherlands in the Netherlands with the appointment of Hendrik Kern as the first professor for the chair for Sanskrit at Leiden University. He published two histories and a manual of Buddhism. Kern, like Émile Senart, portrayed the Buddha as a legendary being or a hero representing the sun. Kern was succeeded by Jacob Speyer (1849–1913), who translated several Mahayana texts and the Jatakamala for the series ‘The Sacred Books of the Buddhists’. The subsequent chair, Jean Philippe Vogel (1871–1958), became famous as an archaeologist by proving that Kasia in India must have been Kusinara, the place of the Parinirvana of the