Very promising but I'm going to hold out until I actually see this being applied in places like South Korea, literally suffocating from a combination of both local and foreign smog from Korea's favorite neighbor.

You can't really fault me because we've often seen groundbreaking, extraordinary claims, and very little of it is actually realized. Sort of like how we get news about how somebody found a cure for AIDs or Cancer. Again, not trying to shit on anybody, just practicing good old skepticism, I will believe it when my nephews and nieces in Korea are able to breathe in cleaner air and can play outside without wearing industrial face masks. Until then, fingers crossed and hope this is the real deal.