Al-Bīrūnī

“…question Ptolemy altogether. In the eleventh century , al-Biruni proposed that Ptolemy never fully proved that the earth does not move in a scientific way , and that it may in fact spin…”

“…ISLAMIC HISTOR Y 184 conversion to Islam, and al-Biruni, a scientist, historian, geologist and physicist, were both mainstays of Mahmud’s court. Because of his status as a patron of the arts coupled with…”

“…only a page.'' ST. AUGUSTINE, CHR ISTIAN PHILOSOPHER Al-Biruni is born. The polymath, astronomer, mathematician, and geographer measured the circumference of Earth Astronomer Ibn ............. . . 972 .......... .... .. ... ....…”

“…on a wall. In the nth centur y, Al-Biruni denned the trigonometric functions of tangent and cotangent, which were inherited in a tentari ve form from the Indians. Al-Biruni, born in 973. was…”

“…also lead compounds. In the nth centur y, Al-Biruni wrote one of the most valuable works in the field called The Book of Pharmaco logy, giving detailed knowledge of the properties of drugs,…”

“…their surroundings to make sense of their environment. Al-Biruni discussed the theory of the Earth rotating on its. own axis 600 years before Ga lileo, while also explaining the ebb and flow of…”

“…so the astronomers were not far off either. Al-Biruni, an nth-century polymath, said with a touch of dry humor: "Here is another method for the determination of the circumference of the Earth. It…”

“…the boundaries of knowledge. Early nth-centur y scholar Al-Biruni spent most of his time st udying in India, where he correc tly identified the sediment ary nature of the Ganges River Basin.…”

“…Sin a. Bo rn in Khwarizm in 973, Al-Biruni cannot be covered by only one label professio nally, because he wrote proli fically in man y areas, inclu ding mathematics, astronom y, medi…”

“…of seas." Another scholar of the nth-centur y, Al·Biruni, explained that the increase and decrease in the height of the ebbs of tides occurred in cycles on the basis of changes in the…”

“…rise and ebb of tides, as described by Al-Biruni in the ea rly 11th century. BOTTOM: About the same time as Al-Biruni, Ibn al-Haytham was describing the phenomenon of rainbows. refraction of solar…”

“…globe, bound together by the principles of Islam. Al-Biruni, an nth-century polymath, wrote in his The Book of the Demarcation of the Limit s of the Areas that "Islam has already penetrated from…”

“…so this conclusion could not be made. • Al-Biruni lived between 973 and 1050. He stated that the Earth rotated around its own UNIVF.R S[: t\STRON O,v\ Y uAfter havin g lengt hily…”

“…and which their mosques faced, and it was Al-Biruni who worked this out from any location on the globe. Al-Biruni was interested in literally everything, and sometimes he is referred to as the…”

“…defeated the Mongols at Battle of Ayn Jalut. Al-Biruni, Mohammed ibn Ahmed Abu! Rayhan (973-1050); born in Khwarizm, died in Ga zna; mathematician, geographer, phar macy, medicine, physics, and earth science scholar .…”