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Tuesday, May 21, 2013

Molecular trigger for Alzheimer's disease identified

Molecular trigger for Alzheimer's disease identified


This is an image, magnified a million times, of amyloid fibril, the type of protein structures that are formed in Alzheimer's. (Credit: Dr. Tuomas Knowles)

Thursday, February 21, 2013

Water Picture -- Nature Wallpaper -- National Geographic Photo of the Day

Water Picture -- Nature Wallpaper -- National Geographic Photo of the Day


African Elephant Picture -- Animal Wallpaper -- National Geographic Photo of the Day

African Elephant Picture -- Animal Wallpaper -- National Geographic Photo of the Day


Yosemite Picture -- Landscape Photo -- National Geographic Photo of the Day

Yosemite Picture -- Landscape Photo -- National Geographic Photo of the Day


Butterfly Picture -- Nature Photo -- National Geographic Photo of the Day

Butterfly Picture -- Nature Photo -- National Geographic Photo of the Day


Wildflower Picture -- Landscape Wallpaper -- National Geographic Photo of the Day

Wildflower Picture -- Landscape Wallpaper -- National Geographic Photo of the Day


Mantis Picture -- Insect Wallpaper -- National Geographic Photo of the Day

Mantis Picture -- Insect Wallpaper -- National Geographic Photo of the Day