Urchin writes to tell us that physicists working in a new field called "phononics" claim that waste heat from a processor could actually be used to add to its power. "Crunching data coded using photons — photonic computing — is one example, and in 2007 researchers built the first workable optical transistor. But now the idea of computing using heat flow is gaining popularity among applied physicists. Heat travels through solid materials by means of phonons — ripples of vibration passing through a series of atoms. Those ripples can be used to send and store data in digital form: one temperature is read as 0 or 'off' while a second, higher temperature is interpreted as 1 or 'on.' Provided that the thermal memory is well insulated, it can keep its temperature — and data — intact for a long time."

theodp writes "At the World Economic Forum, Michael Dell's pitch to help Russia with its computers got the cold-as-Siberia shoulder from Prime Minister Vladimir Putin. 'We don't need help,' shot back Putin. 'We are not invalids. We don't have limited mental capacity' (video — rant starts at 1:24). 'Our programmers are some of the best in the world,' Putin continued. 'No one would contest that here — not even our Indian colleagues.'"

GalaticGrub writes "Technology Review has an article about a startup that wants to build a business out of crowd-sourcing the developing world. The company, called txteagle, seems to be interested mainly in using local knowledge to translate information into less common languages. The Finnish cell-phone company Nokia is a partner in the project, and CEO Nathan Eagle says that it provides a good example of a Western company that could benefit from txteagle workers. Eagle explains that Nokia is interested in 'software localization,' or translating its software for specific regions of a country. 'In Kenya, there are over 60 unique, fundamentally different languages,' he says. 'You're lucky to get a phone with a Swahili interface, but even that might be somebody's third language. Nokia would love to have phones for everyone's mother tongues, but it has no idea how to translate words like "address book" into all of these languages.'"

Roland Piquepaille writes "A researcher from the University of California at San Diego (UCSD) claims that 68 molecules can explain the origins of many serious diseases. After reviewing findings from multiple disciplines, he 'realized that only 68 molecular building blocks are used to construct these four fundamental components of cells: the nucleic acids (DNA and RNA), proteins, glycans and lipids,' and he said that 'these 68 building blocks provide the structural basis for the molecular choreography that constitutes the entire life of a cell.'"