Moving on from what I'm discussing in this thread a web page I've found talks about using graphite powder to lubricate fans. They say that it can be purchase from auto or hardware stores, but so far I ...

I get questions every year about when to use talc in planters, when to use graphite, and when to use a blend of talc and graphite. Understand what each product answers and it’s easier to understand ...

Researchers at the University of Wyoming were looking for new ways to use coal, especially coal from Wyoming’s Powder River Basin, as demand for the coal to generate electricity declines due to ...