tailieunhanh - Pi, by Scott Hemphill
In geology, substances of uniform composition are called minerals, while physical mixtures (aggregates) of several minerals (different substances) are defined as rocks. Many minerals, however, mutually dissolve into solid solutions, such that a single rock is a uniform substance despite being a 'mixture'. Feldspars are a common example: anorthoclase is an alkali aluminum silicate, where the alkali metal is interchangeably either sodium or potassium. | The Project Gutenberg EBook of Pi by Scott Hemphill This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at Title Pi to 1 000 000 places Author Scott Hemphill Release Date June 20 2008 EBook 50 Language English START OF THIS PROJECT GUTENBERG EBOOK PI These digits came from Scott Hemphill see forwarded message
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