Filipino student invents an aircon that does not use Freon and only consumes 10% power of regular AC

This particular 19-year-old student from Naga City, Philippines just invented an air conditioning unit that does not require the use of freon!

https://www.trendszilla.net/2018/08/31/filipino-student-invents-an-aircon-that-does-not-use-freon-and-only-consumes-10-power-of-regular-ac/