Iain Thomson and Shaun Nichols discuss the stories that made the headlines in Silicon Valley this week.
Today's podcast covers Intel's Xeon 5500 launch; the Conficker botnet (and why the computing world didn't implode); and IBM's imminent offer for Sun Microsystems.
Geoengineering on the sea floor near glaciers would form a new ice shelf to prevent melting
Alterations in capillary blood flow can be caused by body position change
Curiosity rover is in 'normal mode' but not transmitting scientific data back to base
NatWest outage comes a day after Barclays' IT systems shut out customers and staff