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Issue # 216 _ February 2014
Technoscience
Occupation of the Americas
Amerindian genome
volcanoes
Why supervolcanoes erupt
nasa
Antiviral trap in zero gravity
Plant physiology
Large and efficient
More precise measuring
A yardstick for the universe
Pre-Colombian Amazon
Ancient occupation of the Amazon
Biofactories
LED illuminates sugarcane seedling
Muscle contraction
The structure of myosin V, now complete
Salicornia
Fuel from seawater
Seasons
Sunbathing reduces blood pressure
