Use-wear analysis of grinding tools from the site of Jebel Oraf shows that the artifacts were used during the Neolithic, shedding new light on the subsistence and lifestyle of ancient peoples in the ...

Researchers at the Qingdao University of Technology have unveiled a cooling-assisted bone micro-grinding method that cuts heat and force, potentially making orthopedic surgery faster, gentler, and ...

We judged each model's speed of grinding beef bones and vegetable scraps. The speed of grind was based on the amount of bone that was ground in one minute of operation. We judged each model's fineness ...