Name:   architect - Subject:   Muslim contribution to earth....well for starters Date:   2/13/2019 10:12:45 PM (updated 2/13/2019 10:15:37 PM)

The world's first university, the zero, algebra, the magnifying lens, the science of pharmacology, an understanding and explanation of distillation, the crankshaft for converting circular motion to linear motion, medical practice and principals based on research rather than superstition, surgery in the modern sense of the word, the first hospitals, modern astronomy, and the parachute!

Now, just what the he!! have you ever done to improve humanity Wix?