Heather Lechtman’s 9 research works with citations and reads, including : Andean Ores, Bronze Artifacts, and Lead Isotopes: Constraints on Metal. Heather Lechtman is an archaeologist who studies the technology and material culture of past societies from the perspective of materials science and materials. Heather Lechtman studies Metallography, Neutron Diffraction, and Ancient technology.

Author: Jukasa Voodoogis
Country: Indonesia
Language: English (Spanish)
Genre: Automotive
Published (Last): 7 June 2016
Pages: 205
PDF File Size: 10.72 Mb
ePub File Size: 19.2 Mb
ISBN: 458-8-59177-753-9
Downloads: 26471
Price: Free* [*Free Regsitration Required]
Uploader: Meztikinos

The beauty of the program, Lechtman said, is that because the subject is so broad–any type of human-made or natural material, from any era in history, any place on the globe qualifies–faculty can pick and choose an approach that will best serve their needs.

Heather Lechtman is an archaeologist who studies the technology and material culture of past societies from the perspective of materials science and materials engineering. Boletin del Museo Chileno de Arte Precolombino. Login or Subscribe Newsletter.

Heather Lechtman – Wikipedia

Archaeologists believe that Andean civilizations first developed on the narrow coastal plain of the Pacific Ocean. Member feedback about Andean civilizations: Tiwanaku was one of the most significant Andean civilizations. Research The site was first formally recorded by Mark Aldenderfer induring a pedestrian survey of the Ilave River.

Prehispanic metal tools and arms heatherr Peru. Schwarzman College of Computing Study offers new view of how cartels work.

Heather Lechtman | Revolvy

By investigating the properties of prehistoric artifacts, the researchers learn about decisions and choices people made in the kechtman of manufacturing their material inventory. Hosler and her students recently determined the ingredients–natural latex and the juice from morning-glory vine–that the Olmec and later Mesoamerican peoples mixed to produce rubber, the elastic material essential to the pan-Mesoamerican ritual ball game.


Professor lexhtman Archaeology and Ancient Technology. How many people can China feed? The winning projects include a silk-based food safety sensor; research into climate vulnerability and resilience in agriculture using Axe-monies topic Axe-money from Mexico at the Prehistory Museum of Valencia Axe-monies refer to bronze artifacts found in both western Mesoamerica and the northern Andes.

Heaather contrast to naipes, bow-tie- or card-shaped metal objects which appear in the archaeological record only in the northern Andean coastal region, axe-monies are found in both Mesoamerican and Andean cultural zones.

Its capital was the monumental city of Tiwanaku, located at the center of the state’s core area in the southern Lake Titicaca Basin.

The center was created in by a small group of faculty in MIT’s Department of Materials Science and Engineering together with colleagues from other consortium institutions to teach archaeological science at the graduate level with a heavy emphasis on materials engineering. La metalurgia del bronce en los Andes Sur Lefhtman Pre-Columbian art Revolvy Brain revolvybrain. Member feedback about List of Massachusetts Institute of Technology faculty: View All Fellows. Modern experiment, ancient practice.

Hosler and Lechtman are credited with creating the archaeology subfield known as the materials science of material culture.

List of inventions and innovations of indigenous Americans topic This is an alphabetic list of achievements in science and technology made by the Indigenous peoples of the Americas during the 15, years that they have inhabited the Americas. Hwather and her colleagues heafher to help bring the two back together. Vassar College alumni Revolvy Brain revolvybrain. Using data science to improve public policy Helping Mexico design an effective climate policy Clearing the air.

Heather Lechtman

Ongoing research programs involve a comparison of New World and Old World bronze metallurgies, including determination of the properties of copper-arsenic, copper-arsenic-nickel, and copper-tin bronze alloys; analysis and experimental reconstruction of the crucible ore smelting technology practiced at 5th millennium BCE Tal-i Iblis, Persia; and a comparative study of the production of copper ship’s fasteners manufactured in the United States by Paul Revere, for installation in the USS Constitution, and those made by British shipbuilders in the 18th century.


Roman concrete topic The Pantheon in Rome is an example of Roman concrete construction. InLechtman became a professor at MIT and holds a joint appointment in materials science and engineering. Lists of inventions or discoveries Revolvy Brain revolvybrain. Sincepeople have been named MacArthur Fellows,[3] ranging in age from 18 to Her research demonstrates that Andean peoples placed heavy emphasis on the physical properties of metals and alloys such as color.

Researchers debate whether these fields were administered by a bureaucratic state top-down or through collaboration of a segmented state or federation with local autonomy bottom-up; see review of debate in Janusek Roman concrete, also called opus caementicium, was a heathr used in construction during the late Roman Republic until the fading of the Roman Empire.

Indigenous art was believed to be primitive until the s when it served as inspiration for the modern American abstract art movement. Allen’s research includes alloy and process design for rapid manufacturing of metal-molding tools by three-dimensional printing, and research and development on a new class of high-strain metallic actuator materials.