I had a lot of foolish teachers back in university

I entirely have a few things to take up with some of our teachers of the past.

I remember asking why all of us couldn’t use calculators when all of us were laboring on math, and the teacher said that was because all of us wouldn’t have calculators everywhere all of us went.

Well, about that, our cellphones have calculators! Not only are our cellphones calculators, they are pretty much a handheld entertainment system. There’s basically nothing you can’t do with your cellphone unless you want to use it as a row for a fishing boat or something, however but even these days a lot of cellphones are waterproof, so I know you could use it as a row if you actually wanted to. I remember this 1 teacher that actually made myself and others mad because he claimed that Heating, Ventilation, and A/C systems would never become any more energy efficient than they already were. I thought that was total nonsense because technology is regularly decreasing. If people thought in that way, they would say that there was no reason to ever transfer away from using horses with a carriage on the roadways, and heating, Ventilation, and A/C systems have become so energy efficient, it’s entirely remarkable. There are advanced systems savor geothermal Heating, Ventilation, and A/C systems that use minimal energy since they pull the natural heating from the earth, and there are systems savor radiant radiant floors that are highly energy efficient. Pretty much every numerous years or so, Heating, Ventilation, and A/C systems become far more energy efficient than before. I don’t suppose why I had so more than 2 teachers that didn’t seem to suppose anything, however that was just how it was.

 

 

HVAC duct