10/05/2007

Where consumer culture doesn't quite reach

In the June issue of the Journal of Consumer Research, a important study by Tuba Üstüner (City University, London) and Douglas B. Holt (University of Oxford) explores how consumer culture is enacted in ramshackle neighborhoods ...

A galactic fossil: Star is found to be 13.2 billion years old

How old are the oldest stars" Using ESO's VLT, astronomers recently measured the age of a star located in our Galaxy. The star, a real fossil, is found to be 13.2 billion years old, not very far from the 13.7 billion years ...

Frog muscles survive big sleep

A rare Australian frog that burrows underground for a summer siesta resurfaces more than nine months later in just as good a shape as before its rest, according to UQ research.

Study Suggests Extreme Summer Warming in the Future

A new study by NASA scientists suggests that greenhouse-gas warming may raise average summer temperatures in the eastern United States nearly 10 degrees Fahrenheit by the 2080s.

Wild wheat shows its muscles

A grain of wild wheat has everything required for plant propagation - even tools for drilling into the soil. It uses its two awns for this: in the dry daytime air, these bristles bend outwards. At night, dampened by the dew, ...

Remnants of ice age linger in gravity

Researchers have uncovered a large area of low but increasing gravity over North America – the lingering effect of the last ice age when sheets of ice sometimes three kilometres thick covered nearly all of Canada and the ...

The longest carbon nanotubes you've ever seen

Using techniques that could revolutionize manufacturing for certain materials, researchers have grown carbon nanotubes that are the longest in the world. While still slightly less than 2 centimeters long, each nanotube is ...

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