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Achewing gum laced with a plant-grown protein serves as a “trap” for the SARS-CoV-2 virus, reducing viral load in saliva and potentially tamping down transmission, according to a new study.
Farming,Cheese,Chewing Changed Human Skull Shape（图）
Farming Cheese Chewing Human Skull Shape
2017/9/5
The advent of farming, especially dairy products, had a small but significant effect on the shape of human skulls, according to a recently published study from anthropologists at UC Davis.Put another ...
Leaf chewing links insect diversity in modern and ancient forests
Leaf chewing links insect diversity modern and ancient forests
2014/5/13
UNIVERSITY PARK, Pa. -- Observations of insects and their feeding marks on leaves in modern forests confirm indications from fossil leaf deposits that the diversity of chewing damage relates directly ...