29/10/2013

How mice survive infection by virulent Toxoplasma parasites

One of the commonest parasites in the world is Toxoplasma gondii. Toxoplasma can infect most warm-blooded animals, including humans, and causes significant damage to the unborn child if a woman becomes infected for the first ...

Russia breaks 'Zero Waste' Olympic pledge

Trucks rumble to the edge of a gigantic pit filled with spray cans, tires and foam sheets and dump a stream of concrete slabs that send up a cloud of limestone dust. Other trucks pile clay on top and a bulldozer mixes everything ...

Seeing in the dark

Thermal infrared (IR) energy is emitted from all things that have a temperature greater than absolute zero. Human eyes, primarily sensitive to shorter wavelength visible light, are unable to detect or differentiate between ...

IDC: Smartphone shipments up 39 percent in 3Q

Research group IDC says worldwide shipments of smartphones grew 39 percent in the most recent quarter to 258 million as Samsung and Apple maintained their dominance.

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