You are technically right that the water heater softens the water a bit by precipitating the minerals around the heating element and thereby removing them from the water. But that is energy inefficient and expensive, since you normally don’t use a water heater to soften your water but rather to get warm water. So putting another system in front of the heater that softens it first is better than replacing the heat element every so often.
Just one question: on which keyboard are 4 and 9 close to each other to get typoed *X-Files music starts*
I would agree with you if he would be talking about the border regions alone. But he is (at least in the translations), speaking about the whole countries not being a country because of those border regions. And that is stupid and Oniony.
Border regions not being under the control of the central government is a legitimate thing to criticize the countries for, but not a reason to call them not countries. Otherwise Ukraine would also not be a country by that definition, since it doesn’t control all their regions currently.
No and yes. If the copy and paste buttons would be at the position of page-up/down, I think many people would still use Ctrl+C because it is quickerto reach.
If the keys would be at easily reachable positions, then sure.
Vinegar is perfectly fine for that. With a bigger amount of minerals you just need more vinegar and time.