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Issue # 246 _ August 2016
Technoscience
Alpha-Crucis
Back to sea
Dengue
The global cost of dengue
prostate cancer
Testing with urine proteins
nano technology
How batteries die
Biology
Tears of a bird
Nelore cattle
Genes for lean meat
Microlejeunea nyiahae
Bryophytes in amber
Physics
Da Vinci and friction
infrared radiation
Heat-activated solar panel
Discovery
Two new Brazilian minerals described
