So, you’re environment conscious and decide not to squeeze the grid of its juice, hooking up air conditioners all around your crib. Well, that’s a great step indeed, though the ultimate sufferer is you. Well, you can stick your tongue out at the weather and hug the environment at the same time with an air conditioner like this one, developed by researchers, the “DEVap”. This air conditioning system is 90% more efficient than the ones your neighbor has just brought, and is eco-friendly, keeping away a lengthy electricity bill.

The DEVap system shuns the use of those terrible CFC refrigerants and uses liquid desiccants and "evaporative coolants" instead that do a much better and efficient job at cooling the air. Keeping global warming at bay, this system uses a salt solution. This air conditioner isn’t stepping out of laboratories too soon, a bit disappointing, so you can stop collecting for it. We’d love to see this one in showrooms in future though.

[gizmodo]