Lost Discoveries : The Ancient Roots of Modern Science--from the Babylonians to the Maya

Lost Discoveries : The Ancient Roots of Modern Science--from the Babylonians to the Maya
By Dick Teresi

Publisher: Simon & Schuster
Number Of Pages: 453
Publication Date: 2002-11-01
Sales Rank: 547299
ISBN / ASIN: 0684837188
EAN: 9780684837185
Binding: Hardcover
Manufacturer: Simon & Schuster
Studio: Simon & Schuster
Average Rating: 3
Total Reviews: 26

Amazon.com:

Did Nicolas Copernicus steal his notion that the earth orbited the sun from an Islamic astronomer who lived three centuries earlier? "The jury is still out," writes Dick Teresi, whose intriguing survey of the non-Western roots of modern science offers several worthy arguments that Copernicus in fact ripped off Nasir al-Din al-Tusi. Common belief is that Westerners have been the mainspring of most scientific and technical achievement, but in Lost Discoveries Teresi shows that other cultures had arrived at much of the same knowledge at earlier dates. The Babylonians were using the Pythagorean theorem at least 15 centuries before Pythagoras drew his first triangle, and in A.D. 200 a Chinese mathematician calculated an incredibly accurate value for pi. The Mayans and other Mesoamericans were outstanding sky watchers and stargazers. The greatest advances occurred in math and astronomy, though Teresi also devotes chapters to physics, geology, chemistry, technology, and even cosmology. Sometimes he is a bit overeager to ascribe great thoughts to long-dead people (he casually suggests that "many ancient cultures had inklings of quantum theory"), but on the whole his book is a reliable and fascinating guide to the unexplored field of multicultural science. --John J. Miller


Book Description:


Lost Discoveries, Dick Teresi's innovative history of science, explores the unheralded scientific breakthroughs from peoples of the ancient world -- Babylonians, Egyptians, Indians, Africans, New World and Oceanic tribes, among others -- and the non-European medieval world. They left an enormous heritage in the fields of mathematics, astronomy, cosmology, physics, geology, chemistry, and technology.

The mathematical foundation of Western science is a gift from the Indians, Chinese, Arabs, Babylonians, and Maya. The ancient Egyptians developed the concept of the lowest common denominator, and they developed a fraction table that modern scholars estimate required 28,000 calculations to compile. The Babylonians developed the first written math and used a place-value number system. Our numerals, 0 through 9, were invented in ancient India; the Indians also boasted geometry, trigonometry, and a kind of calculus.

Planetary astronomy as well may have begun with the ancient Indians, who correctly identified the relative distances of the known planets from the sun, and knew the moon was nearer to the earth than the sun was. The Chinese observed, reported, dated, recorded, and interpreted eclipses between 1400 and 1200 b.c. Most of the names of our stars and constellations are Arabic. Arabs built the first observatories.

Five thousand years ago, the Sumerians said the earth was circular. In the sixth century, a Hindu astronomer taught that the daily rotation of the earth on its axis provided the rising and setting of the sun. Chinese and Arab scholars were the first to use fossils scientifically to trace earth's history.

Chinese alchemists realized that most physical substances were merely combinations of other substances, which could be mixed in different proportions. Islamic scholars are legendary for translating scientific texts of many languages into Arabic, a tradition that began with alchemical books. In the eleventh century, Avicenna of Persia divined that outward qualities of metals were of little value in classification, and he stressed internal structure, a notion anticipating Mendeleyev's periodic chart of elements.

Iron suspension bridges came from Kashmir, printing from India; papermaking was from China, Tibet, India, and Baghdad; movable type was invented by Pi Sheng in about 1041; the Quechuan Indians of Peru were the first to vulcanize rubber; Andean farmers were the first to freeze-dry potatoes. European explorers depended heavily on Indian and Filipino shipbuilders, and collected maps and sea charts from Javanese and Arab merchants.

The first comprehensive, authoritative, popularly written, multicultural history of science, Lost Discoveries fills a crucial gap in the history of science.

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