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"A physicist and an inventor, Jules Janssen (1824-1907) devoted his life to astronomical research. He spent many years traveling around the world to observe total Solar eclipses, demonstrating that a new era of science had just come thanks to the use of both spectroscopy and photography, and persuading the French Government of the necessity of founding a new observatory near Paris. He became its director in 1875. There, at Meudon, he began routine photographic recordings of the Sun surface and had a big refractor and a big reflector built. Meanwhile, he also succeeded in building an Observatory at the summit of Mont-Blanc."

"The book is organized by ease of observation, lunar phases and the brighter planets come first, while solar eclipses, the aurora, and comets come later. Celestial Delights also includes a hefty dose of sky lore, astronomical history, and clear overviews of current science. It provides a handy reference to upcoming naked-eye events, with information broken out in clear and simple diagrams and tables that are cross-referenced against a detailed almanac for each year covered. Most broad-ranging astronomy field guides focus on stars, constellations, and the deep sky, but tend to ignore planetary events, which are in by far the most widely observable aspects of the changing night sky."

"ABSTRAKThe smoking habit give many bad effects, especially in health and economy aspect. In Indonesia, most people still have this habit. Quit smoking is beneficial. Clinicians have an important role in helping patients to quit their smoking habit. "

"Buku ini memuat cerita tetntang Qasim Amin, seorang Feminis dari Mesir"

"Kebiasaan merokok memberikan dampak yang buruk, terutama pada hal kesehatan dan ekonomi. Di Indonesia sendiri, masih banyak penduduk yang memiliki kebiasan merokok. Berhenti merokok memberikan keuntungan yang banyak. Dokter memiliki peranan penting dalam membantu pasien mengehentikan kebiasaan merokoknya."