Engineering a new way to see dinosaurs

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Nels Peterson with the teeth and jaws of a Tyrannosaurus rex he helped unearth in 2000 that has yielded the first-ever dinosaur proteins. (MSU photo by Lynon Lohof)
Nels Peterson with the teeth and jaws of a Tyrannosaurus rex he helped unearth in 2000 that has yielded the first-ever dinosaur proteins. (MSU photo by Lynon Lohof)

With the eye of an electrical engineer, Nels Peterson is hoping to bring a new, high-tech tool to the field excavation of dinosaurs, a labor of picks, shovels and brushes that has changed little over the past 100 years.


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All News summaries for August 30, 2007

Study explores plausibility of bulbs and tubers in the diet of early human ancestors

9 minutes ago | User rating: not rated yet
(PhysOrg.com) -- It was a dirty job, but somebody had to do it. Anthropologist Nathaniel J. Dominy of the University of California, Santa Cruz, has advanced the investigation of the diet of early human ancestors ...

Wealth Does Not Dictate Concern for the Environment

47 minutes ago | User rating: not rated yet
It has been a long-held assumption that poor nations will not support efforts to protect the environment since their citizens are too preoccupied with meeting basic needs, such as food and housing. However, a new study in ...

Construction workers unearth mammoth bones in Minsk

54 minutes ago | User rating: not rated yet
Workers building a business centre in Minsk came across the bones of two mammoths thought to be between 25,000 and 45,000 years old, an official from Belarus' Academy of Sciences told AFP on Friday.

Women's access to credit affects efficiency in rural households

1 hour ago | User rating: not rated yet
Rural strategies designed to induce economic growth often emphasize the need to improve access to capital for poor households. However, this approach implicitly assumes that family members pool all their resources and allocate ...

Colonial heritage metaphors used in US military conflicts

1 hour ago | User rating: not rated yet
The historical reference to "Indian Country" presents a complex metaphor. For many Native Americans it signifies home, family, and territory; however, for others the term can refer to colonialism and Native American land ...
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