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Issue # 334 _ December 2023
Notes
Geology
Ice-covered lava lake
Zoology
Egg-laying mammal rediscovered
Technology
AI regulations in the USA
Medicine
Brain structures change during menstrual cycle
Astronomy
Plasma waves higher than the Sun
Music
Almost universal music standards
Genetics
Partnership to sequence the genomes of 500,000 Africans
Archaeology
The dexterous rock carvers of 12,000 years ago
Public health
Babies with anemia sleep less
Health
Weight loss medications cause digestive problems
Astronomy
Satellite debris in the stratosphere
Zoology
No flash photography, please
Security
Why and for whom do police officers risk their lives?
Energy
Another vinasse biomethane factory
Food
The risks of eating red meat