05/10/2011

Moon's shadow, like a ship, creates waves

During a solar eclipse, the Moon's passage overhead blocks out the majority of the Sun's light and casts a wide swath of the Earth into darkness. The land under the Moon's shadow receives less incoming energy than the surrounding ...

Distribution atlas of butterflies in Europe

Scientists present the largest distribution data compilation ever on butterflies of an entire continent. The Germany based Society for the Conservation of Butterflies and Moths GfS ("Gesellschaft für Schmetterlingsschutz"), ...

India launches 'world's cheapest' tablet computer

India on Wednesday launched its long-awaited "computer for the masses", unveiling a $46 tablet device designed to bring the information technology revolution to tens of millions of students.

X-ray vision to characterise mineral ores

A new state of the art x-ray imaging detector smaller than a postage stamp is the key to a powerful new method of characterising mineral ores, according to an article published today in the October issue of CSIRO’s Process ...

Space Image: Sputnik 1

(PhysOrg.com) -- On Oct. 4, 1957, Sputnik 1 successfully launched and entered Earth's orbit. Thus, began the space age.

Cell cultures from a machine

Cell cultures form the basis of day-to-day research work in applications that range from the development of drugs and vaccines to the decoding of functions of individual genes. Up until now, cell cultures have been sown, ...

Clean soot particle filters

The soot particle filters found on diesel vehicles are designed to ensure that no harmful particles make their way through the exhaust pipe. Often, though, the exhaust from newer-model engines is not hot enough to free the ...

Probing Question: How well do we predict floods?

There was no Ark involved and it didn’t last 40 days -- but when the remnants of Tropical Storm Lee dumped more rain on the already saturated Northeast, the result was the Susquehanna River’s worst flooding in nearly ...

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