It's not inherently that they're cheap. It's that they're mass produced because they're consumed quicker. Bottles that require an opener store the carbonation better and keep the beer fresher. However if you know that from the date of production to the date drank is going to be a week or two. Then it doesn't really matter when using a screw off top.
It is expensive because if requires a great deal of energy or electricity.
Presidential Policy Directive 8 requires a national domestic all hazards preparedness goal.
Desalination requires a lot of of energy or electricity, which makes it expensive.
Liquid cooling has excellent heat dissapation but a good system can be expensive and a like could potentially kill your system. It also requires alot of cleaning and maintenance.
Desalination
It requires equipment and installation that are expensive
yes
yes
Desalination.
Yes, as the only connectivity it requires is Wifi (Wifi only version).
desalination in general is expansive because it requires a lot of energy.
Any domestic cat requires shelter from wind,rain,ect.