In this book, you will witness thes cientific studies, discoveries and/orinventions of Al-Khwarizmi who taught Europe the algorithm calculation method and the science of algebra. Al-Khwarizmi who discovered “Zero” and brought in the world of science, is an important mathematician as well as a great astronomer.

In the ninth century, he was the director of the center for science and culture called “Baitul Hikmah” (House of Wisdom), which greatly in fluenced thes cientific world. Al-Khwarizmi gott woob servatories established in both Baghdadand Syria, and issued Ziyc-I Harizmi (The Catalogue of Star of Al-Khwarizmi), the famous catalogue of stars by means of the labour of long years.How about setting out on an exciting time travel togetto know Pioneering Scientist Al Khwarizmi better?