Not everyone uses radiators. My system is a forced air furnace.

That inflation is a large part of why consumers are sensitive to this price increase. This is fundamentally a purchase with disposable income. Inflation reduces the disposable Income of the population until (if ever) wages catch up with inflation.

Man, where are people seeing all these cyclists? I have never seen a cyclist run a red light in my entire life but I have seen well over a hundred cars do the same thing.

Here I am, getting a PhD with an intention to teach high school.