Fake news is frequently used to describe a political story which is seen as damaging to an agency, entity, or person. However, as seen in the last of the three citations given above, it is by no means restricted to politics, and seems to have currency in terms of general news. 'Fake news' is a new term.
It would have been dozens of bags of Quickcrete. We rode by the pile and got a hundred meters up the hill by the time the first car drove by. Looking over my shoulder, there was a huge plume of airborne toxic dust. Dry, unused cement/concrete is really not something good to breathe. The way cement works is when you add water, a chemical reaction occurs, by hydration, and a lot of different things occur. Lots of different chemical reactions occur and heat is produced as a by-product. When you breathe dry dust into your lungs, this hydration process starts because youâve added the water.
1 Ensure that workers are made aware of the potential health effects of wood dust exposure. 2  Provide good housekeeping to ensure that excessive amounts of dust do not accumulate inside equipment and in work areas, as this can cause fire or explosion hazards.ood dust and formaldehyde together have been reported to cause respiratory irritation with symptoms of dryness of throat, rhinitis and eye irritation as well as occupational skin disease. Protective measures for wood dust exposure should be followed when MDF is used.