abrading
71Glacial history of Minnesota — The glacial history of Minnesota is most defined since the onset of the last glacial period, which ended some 10,000 years ago. Within the last million years, most of the Midwestern United States and much of Canada were covered at one time or… …
72Stone sculpture — is the result of forming 3 dimensional visually interesting objects from stone.Carving stone into sculpture is an activity older than civilization itself. Prehistoric sculptures were usually human forms, such as the Venus of Willendorf and the… …
73St. Johns culture — The St. Johns culture was an archaeological culture in northeastern Florida, USA that lasted from about 500 BCE (the end of the Archaic period) until shortly after European contact in the 17th century. The St. Johns culture was present along the… …
74Occupational hazards associated with exposure to human nail dust — The use of podiatry drills, in the absence of engineering controls and personal protective equipment, is an occupational hazard to the healthcare provider. Nail dust collected during foot care procedures performed in office settings has been… …
75HAZMAT Class 6 Toxic and Infectious Substances — Poisonous material is a material, other than a gas, known to be so toxic to humans that it presents a health hazard during transportationDivisionsDivision 6.1: Poisonous material is a material, other than a gas, which is known to be so toxic to… …
76Honey extraction — Framed Hive =Honey extraction is the central process in beekeeping of removing honey from honeycomb so that it is isolated in a pure liquid form.Normally, the honey is stored by the bees on a very regular honeycomb they build on a frame. The… …
77It Takes a Nation of Millions to Hold Us Back — Studio album by Public Enemy Released …
78Barton Gulch — is an archaeological site in southwest Montana that has provided very important information concerning some of the earliest residents of the Paleo Indian period in the northwest United States. GeographyBarton Gulch is located in Madison County,… …
79pallets — n. pl. [L. dim. pala, spade] (MOLLUSCA: Bivalvia) Two variously shaped calcareous structures at the siphonal tip of some woodboring forms; abrading tools …
80papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… …
