16/09/2009

A New Glance on Microscopic Images

A doctoral student at the research center Forschungszentrum Dresden-Rossendorf (Germany) suggests interpreting the images generated by Kelvin probe force microscopy in a new way. She recently published her insights in the ...

Anticancer nanotech

Tiny particles of albumin, a protein found in the blood, can be used to carry radioactive isotopes to the site of a cancerous tumour in the body and so avoid many of the side-effects of conventional radiotherapy.

Patterns in Mars crater floors give picture of drying lakes

Networks of giant polygonal troughs etched across crater basins on Mars have been identified as desiccation cracks caused by evaporating lakes, providing further evidence of a warmer, wetter martian past.  The findings were ...

Telltale tells story of winds at Phoenix landing site

Wind speeds and directions were measured for the first time in the Mars polar region using the Phoenix lander’s Telltale instrument. Astronomers recorded Easterly winds of approximately 15-20 kilometres per hour during ...

Cablevision unveils interactive banner ads on TV

(AP) -- Cablevision Systems Corp. is bringing interactive banner ads to television, allowing viewers to order samples and brochures and even purchase products by clicking the remote on their TV sets.

Oracle, Sun link up for new product; HP snubbed

(AP) -- With the fate of its proposed $7.4 billion takeover of Sun Microsystems Inc. uncertain amid antitrust scrutiny, Oracle Corp. is moving ahead with a new product incorporating both companies' technology, and snubbing ...

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