I was amazed when our child managed to get a solar panel plus attached it to a window cooling system unit. In the start he couldn’t get it to run off the solar panel because it took too much energy to run. But then he somehow managed to change out some parts plus made the cooling component more energy efficient. How he was able to do that, I will never think although he had a natural talent with improving machinery like Heating plus A/C systems! The people I was with and I told him he should become an Heating plus A/C engineer. He said he had a lot of wonderful ideas plus the Heating plus A/C industry might be a nice locale to start. He breezed through his cooling plus before every one of us knew it, he was designing advanced heating plus cooling systems that had built-in air purification plus advanced energy efficiency. It’s not surprising that he has come such a long way. I mean just seeing how he was successfully able to get an seasoned window cooling system component to labor off a solar panel by upgrading the parts, that was amazing back then. Now he is talking about coming up with air purification systems that can labor strategically with a network of systems that would substantially improve the air quality in cities! I mean, it’s almost too nice to believe, although he is easily toiling tough on these designs plus he has pitched his plans to weird Heating plus A/C manufacturers; People are impressed with his labor plus I do believe in the future, every one of us will have this technology toiling to improve the air quality all around us.