No. A major benefit of AC is removing the humidity from the air. Lower moisture levels (dry air) contribute as much to your comfort as the cold air blowing on you. With the window even slightly open more moist air is entering the vehicle than the AC can keep up with.
answer deleted because it is a copy-paste from a website
It can affect your digestion in 2 ways - your digestion does improve in efficiency in most cases and you very often eat more to compensate for not having the cigarette in your hand.
Gasoline engines have a 30% efficiency, as compared to a Diesel engine having 40% efficiency. COOL HUH
You can increase the efficiency and life of your AC by having it inspected by a technician and changing the filters every month.
Good Politician having low efficiency is better because atleast something positive will come out however slowly but Bad Politician With Great Efficiency is a disaster because he/she will lead the progress in negative direction & that too with full efficiency. :)
Not always. I have seen induction motors for various applications having efficiency upto 95%.
No.
There are no proven methods.
By having a poo
No
Many of them have computers build into them. They will improve by becomming faster and by having more memory.
by having more animals reproduce