simplest home made air cooler ppt

Hi, People This Summer was driving me crazy i was not able to tolerate heat at home, i Just Came up wit an idea of building a Cheap Air Cooler for a room it is capable of cooling a entire closed room.

Here are the tings needed to Build Air Cooler

1) Thermocol Box.

2) Two 9v cpu Cooler Fan.

3) Copper Tube1/4 inch, 5 mts.

4) Submersible Pump Head - 12W - 600 L/H - [Used in Aquarium].

5) Large Amount of Ice Cubes With Small Amount of Water.