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Issue # 282 _ August 2019
Notes
Biodiversity
A deadly month for right whales
Film
The life of an actor: hit or miss
Medicine
Detecting tumor cells with light and sound
Environment
Plenty of space to plant trees
Health
Exercise with blood-flow restriction reduces symptoms of arthritis
Medicine
HIV therapy has prevented 9.5 million deaths
Political Sci.
Campaigns do not change voters' opinions
Archaeology
Egyptian Mummy in Rio Grande do Sul
Biology
The cockatoo that just wants to have fun
Public health
Ebola outbreak alert level raised in Africa
Environment
Climate change litigation and record temperatures
Physics
The flight of the dandelion seed
