what is a roman grinding mill

i need an answer by today!
do tommorrow
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!

you have to do it your self!11

http://www.si.umich.edu/CHICO/AncientFood/romanfood.html

I am not certain of the point. A Roman grinding mill was a grinding mill. The above link shows the turning stone, it crushed grain between it an an outer stone, flat with an indent in the center.

Here is a Roman water mill...
http://users.ox.ac.uk/~corp0057/JaniculumMills.html

Someone may be trying to focus you on the word "treadmill", but that is a stretch.

Since this is not my area of expertise, I searched Google under the key words "Roman grinding mill" to get these possible sources:
http://www.si.umich.edu/CHICO/AncientFood/romanfood.html
http://www.umich.edu/~kelseydb/Exhibits/Food/text/industry.html

I hope this helps a little more. Thanks for asking.