Mon05212012

Last update03:24:24 PM GMT

Chemistry



Good news for nanomedicine: Quantum dots appear safe in pioneering study on primates

JournalOfSciences (May 20, 2012) — A pioneering study to gauge the toxicity of quantum dots in primates has found the tiny crystals to be safe over a one-year period, a hopeful outcome for doctors and scientists seeking new ways to battle diseases like cancer through nanomedicine.

Medical uses for qua...

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Electricity



Bright future for solar power from space

JournalOfSciences (May 16, 2012) — Solar power gathered in space could be set to provide the renewable energy of the future thanks to innovative research being carried out by engineers at the University of Strathclyde, Glasgow.

Researchers at the University have already tested equipment in space that...

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Energy Technology



New silicon memory chip may offer super-fast memory

JournalOfSciences (May 18, 2012) — The first purely silicon oxide-based 'Resistive RAM' memory chip that can operate in ambient conditions -- opening up the possibility of new super-fast memory -- has been developed by researchers at UCL.

Resistive RAM (or 'ReRAM') memory chips are based on materials,...

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Engineering



Falcon 9 aborts launch attempt

JournalOfSciences (May 20, 2012) — A SpaceX Falcon 9 aborted its launch May 19 moments after its engines ignited when computers detected higher pressure readings than allowed. The center engine pressure built above limits and a shutdown occurred one-half second before liftoff, SpaceX officials said.

T...

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Physics



Prosthetic retina offers simple solution for restoring sight

JournalOfSciences (May 17, 2012) — A device which could restore sight to patients with one of the most common causes of blindness in the developed world is being developed in an international partnership.

Researchers from the University of Strathclyde and Stanford University in California are creating...

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