Download PDF by Francis C. Moon: The Machines of Leonardo Da Vinci and Franz Reuleaux:

This attention-grabbing booklet might be of as a lot curiosity to engineers as to paintings historians, interpreting because it does the evolution of laptop layout method from the Renaissance to the Age of Machines within the nineteenth century. It presents designated research, evaluating layout strategies of engineers of the fifteenth century Renaissance and the nineteenth century age of machines from a workshop culture to the rational medical self-discipline used this present day.

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Praised for its skill to kill bugs successfully and affordably and reviled as an ecological danger, DDT maintains to engender ardour around the political spectrum as one of many world's such a lot debatable chemical insecticides. In DDT and the yank Century, David Kinkela chronicles using DDT world wide from 1941 to the current with a selected specialise in the U.S., which has performed a severe position in encouraging the worldwide use of the pesticide.

The Identification of Slags from Archaeological Sites: 28 - download pdf or read online

This can be a advisor to the sector identity and laboratory research of steel slags present in archaeological sites.

Placing Names: Enriching and Integrating Gazetteers (The - download pdf or read online

Good ahead of the innovation of maps, gazetteers served because the major geographic referencing method for centuries. inclusive of a really expert index of position names, gazetteers characteristically associated descriptive components with topographic positive aspects and coordinates. putting Names is electrified via that culture of discursive place-making and via modern methods to electronic info administration that experience revived the gazetteer and guided its improvement in fresh many years.