News tagged with carbonate

Focused laser power boosts ion acceleration

An international team of physicists has used carbon nanotubes to enhance the efficiency of laser-driven particle acceleration. This significant advance brings compact sources of ionizing radiation for medical purposes closer ...

dateAug 07, 2015 in General Physics
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Harnessing the power of waste

What are you wearing right now? It's not a pickup line—it's a measure of your carbon footprint. If you're sporting any man-made fabrics, like polyester, Dacron or rayon, you're clothed in chemicals derived from nonrenewable ...

dateAug 05, 2015 in Materials Science
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Four million years at Africa's salad bar

As grasses grew more common in Africa, most major mammal groups tried grazing on them at times during the past 4 million years, but some of the animals went extinct or switched back to browsing on trees and shrubs, according ...

dateAug 03, 2015 in Ecology
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