Scientists Take Snapshots of Photosynthetic Water Oxidation

An international collaboration of scientists led by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the SLAC National Accelerator Laboratory has taken detailed “snapshots” of the four photon-step cycle for water oxidation in photosystem II, a large protein complex in green plants. The researchers were working at SLAC’s Linac Coherent Light Source (LCLS),... Continue Reading →

Ultra-Thin Light Detectors

Subtle interactions of electrons and light make them so valuable for technology: ultra-thin systems of semiconductor layers can turn electrical voltage into light. But they can also be used the other way around and serve as light detectors. Until now, it has been hard to couple light into these layered semiconductor systems. Scientists at Vienna... Continue Reading →

‘Poverty pay’ #J10 strike begins across UK

Hundreds of thousands of public sector workers including teachers, council workers and firefighters staged a 24-hour pay strike on Thursday in a stoppage that has prompted Prime Minister David Cameron to pledge a crackdown on union powers. Protesters marched through the streets of many of Britain's main cities in one of the biggest co-ordinated labour... Continue Reading →

Computing with slime

A future computer might be a lot slimier than the solid silicon devices we have today. In a study published in the journal Materials Today, European researchers reveal details of logic units built using living slime molds, which might act as the building blocks for computing devices and sensors. Andrew Adamatzky (University of the West... Continue Reading →

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