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Fluid Cathedrals: Gels Under the Microscope

ANN ARBOR— A dollop of hair gel might not look like much, but Michigan Engineering researchers have found that it’s a labyrinth of chambers and domes, constructed by the particles inside. These structures allow the gel to hold its shape and determine how much pressure it can withstand before it starts to flow.

While manufacturers currently use trial and error to develop gels with a particular degree of solidity, this discovery could provide a way to design gels for particular applications. (more…)

USGS Releases First Assessment of Shale Gas Resources in the Utica Shale: 38 trillion cubic feet

The Utica Shale contains about 38 trillion cubic feet of undiscovered, technically recoverable natural gas (at the mean estimate) according to the first assessment of this continuous (unconventional) natural gas accumulation by the U. S. Geological Survey. The Utica Shale has a mean of 940 million barrels of unconventional oil resources and a mean of 208 million barrels of unconventional natural gas liquids.

The Utica Shale lies beneath the Marcellus Shale, and both are part of the Appalachian Basin, which is the longest-producing petroleum province in the United States. The Marcellus Shale, at 84 TCF of natural gas, is the largest unconventional gas basin USGS has assessed. This is followed closely by the Greater Green River Basin in southwestern Wyoming, which has 84 TCF of undiscovered natural gas, of which 82 TCF is continuous (tight gas). (more…)

Brilliant 10

UD alumnus one of Popular Science magazine’s ‘Brilliant 10’ Young Scientists

University of Delaware alumnus Deva Ramanan has been named one of Popular Science magazine’s “Brilliant 10” Young Scientists. (more…)

Ancient Mollusk Tells a Contrary Story

A fossil unearthed in Great Britain may end a long-running debate about the mollusks, one of life’s most diverse invertebrate groups: Which evolved first, shelled forms like clams and snails, or their shell-less, worm-like relatives? (more…)

MSU Research Sheds New Light on Star Clusters, Black Holes

EAST LANSING, Mich. — Research by Michigan State University astronomers has scientists re-thinking the fates of black holes, particularly in groups of stars known as globular clusters. (more…)

Among Voters Lacking Strong Party Preferences, Obama Faces 20 Percent Handicap Due to Race Bias

An online study of eligible voters around the country revealed that preferences for whites over blacks among the least politically-partisan voters are strong enough to have substantial impact on their presidential candidate preference.

Among these voters, race biases against Barack Obama could produce as much as a 20 percent gap in the popular vote in a contest that would otherwise be equal. (more…)

Right to Science?

Workshop helps to define the human right to benefit from science

Conscience. Expression. Property. Fair trial. Peaceful assembly. And science?

Yes, says the University of Delaware’s Tom Powers, the international community has declared that there is an inalienable human right to science.

In 1948, the United Nations adopted the Universal Declaration of Human Rights, which guarantees in Article 27 “the right freely to participate in the cultural life of the community, to enjoy the arts and to share in scientific advancement and its benefits.”

The same right was reaffirmed by the U.N. General Assembly in Article 15 of the International Covenant on Economic, Social and Cultural Rights in 1966. (more…)

The Right to Vote

A lot is up for grabs this November in America—the presidency of the United States, for one. Not to mention a third of U.S. Senate seats, all seats in the U.S. House, and state-level amendments on issues ranging from voter ID to same-sex marriage (Minnesota has both on the ballot).

But almost six million Americans will sit this one out because of something they’ve done. They’re felons—perpetrators, at some point in their lives, of a serious crime. (more…)