The laptop and magical “air conditioners” of YouTube

Now that summer is approaching … the post is a bit sheet, but you will surely summarize your old men

If you have encountered a magical personal system on a university university student (inserted nationality here, I have heard it several) that invented a super cheap air when the university was broken and were not going to fix it. Then the companies wanted to buy it and how they refused to sell the patent, they expelled him from the university (WTF?). You can also cool the room in x seconds

The announcement uses typical persuasion tools:

– A personal overcoming story, which is always going well to sell
– A magic solution
– Fight against elites (business) that move the threads in a dark way (wanting to control, not allowing a revolutionary invention) (sometimes they do, but today it is not so easy)
– There is little stock, buy it now, especially that it will make more hot

The truth is that more than a scam, it is misleading advertising. It is a refrigerator by evaporation (the same technology as the botijos), but quite shabby. If there is enough humidity in the environment, it will do nothing, a physicist can explain it better.

It looks like this type of ads will be common every year when heat approaches.

Explanation in English:

https://www.youtube.com/watch?v=8oHZigIxtOA

Online there are multiple comments that have tried to ask for reimbursement and 0 response.

Things that do work at your home

– Lower blinds when there is sun, climb them when the fresco comes.
– Aerothermia: Face to install, much cheaper than consumption air conditioning
– Crystals with a good insulator: very expensive to install
– Place awnings: relatively cheap if you can put them
– Thermal insulators, injected, for example

Things that work in urbanism

– Paint light colored surfaces, roofs (such as Andalusia or Morocco) and even use white cement
– More vegetation in cities
– Limit the seats and parking lots of hard asphalt (or earth, or awnings, or more trees)
– Less combustion vehicles