17/07/2006

Consumers to burn downloaded movies

Fans of downloaded movies could get licenses to burn DVDs they purchase online. Broadband video-on-demand service Movielink and digital media software company Sonic Solutions have signed a licensing agreement for technology, ...

Skype user reports protocol hack

A Chinese company says it has reverse-engineered the Skype protocol, allowing it to place calls over Skype's Voice over Internet Protocol network.

Nano World: Acid sensors for cells

Scientists have devised the first sensors only nanometers or billionths of a meter long that can detect how acidic the environment around them is, experts told UPI's Nano World.

Networking: Downloading movies a hit

Consumer spending on mobile networking applications -- mobile search, movie downloads and other innovative applications -- surged in the United States and overseas during the just-completed quarter, sources tell UPI's Networking.

Pathway toward gene silencing described in plants

Biologists at Washington University in St. Louis have made an important breakthrough in understanding a pathway plant cells take to silence unwanted or extra genes using short bits of RNA. Basically, they have made it possible ...

Think fast! Scientists unlock nerve speed secret

In the second it takes you to read these words, tens of thousands of vesicles in your optic nerves are released in sequence, opening tiny surface pores to pass chemical signals to the next cell down the line, telling your ...

Illicit trade led to modern globalization

In a forthcoming study from the American Journal of Sociology, Emily Erikson and Peter Bearman (Columbia University) demonstrate that an early example of globalization was the direct result of individual malfeasance, specifically, ...

A WINning solution for risk management

The IST-funded WIN project is using what happened during the Prestige oil spill as one scenario with which to test the integrated risk management solution it is developing to help prevent, contain and respond to similar catastrophes ...

New Ways to Synthesize a Biomedically Important Molecule

The molecule Antascomicin B has the potential to both regenerate nerve growth and help scientists better understand immune system suppression in organ transplants, but its scarcity in nature means it must be synthesized in ...

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