The Muslims Internet Directory

Features a brief profile of the second Banu Musa brother of Baghdad, known for his work "On Mechanics," a treatise on pneumatic devices.

Contains a short profile of the youngest Banu Musa brother of Baghdad who wrote the geometric work "The Elongated Circular Figure".

Describes the influential family of Arab mathematicians and astronomers of the 9th century.

Profiles the lives of the three brothers of the 9th century responsible for many mathematical developments during Islam's Golden Age.

Furnishes a short profile of the eldest Banu Musa brother of Baghdad known for his advancements in geometry during the 9th century.