Kalyani mishra
Kalyani mishra
Kalyani mishra

Kalyani mishra

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EyePoppers: The best science photos of the week

May 7, 2012: The human immune system in action. This colored scanning electron microscope image shows a white blood cell (dyed red) in the act of destroying tuberculosis bacteria (yellow). The bacteria are surrounded by the cell membrane of the scavenger cell, then drawn inside and rendered harmless ideally, forever.

The Amazing Human Body (click for more pictures)