1,000 Years of Scientific Texts from The Islamic World Are Now Online

Between the 9th and 19th centuries, Arabic-speaking scholars translated Greek, Latin and even Sanskrit texts on topics such as medicine, mathematics and astronomy, fostering a vibrant scientific culture within the Islamic world. Some of the most influential texts are now available at the Qatar Digital Library.

The library, a joint project of the British Library and the Qatar Foundation, offers free access to 25,000 pages of medieval Islamic manuscripts. Among some of the most significant texts:

The Book of Knowledge of Ingenious Mechanical Devices (1206 A.D.), which was inspired by an earlier, 9th-century translation of Archimedes' writings on water clocks. Devices such as the "Elephant Clock" were the most accurate time-keeping pieces before the first pendulum clocks were built in the 17th century by the Dutch scientist Christiaan Huygens.

Another water clock design features balls dropping onto a cymbal from a bird's head.

This is one of the only three recorded copies of an influential treatise on the construction and use of astrolabes by Abū al-Rayḥān Muḥammad ibn Aḥmad al-Bīrūnī (973-1048), containing 122 diagrams.

An Arabic version of De Materia Medica, an encyclopedia of herbs and medicine written in the first century AD by Pedanius Dioscorides, a Greek-born, Roman physician. This translation was completed in Baghdad in 1334 A.D.