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.
Everyday, we breathe in a lot of dust from our surroundings. The dust includes the dust blown by the winds, particulate matter from vehicles and industries, ... and women also breathe in makeup powder. Some of that dust reaches deep in our lungs. Given the quantity of dust we breathe in during our lifetime, our...lthough we don't cough a lot the actualy speed of air being expelled from the lungs when we do cough is of such a velocity that it does indeed tend to get rid of any dust and grime that we inhale. It's actualy things like vehicle fumes we can't get rid of too well.