Tips to build yourself your homemade air conditioner in less than Two minute. The less expensive and more simple air conditioner you can dream. <br /> <br />Items you will need : <br /> <br />A frozen bottle of water <br /> <br />A fan or ventilator <br /> <br />that’s all ! <br /> <br />Put the frozen bottle just front of the fan, and you have the cheapest air cooler of the world ! <br /> <br />Thousand of tips and hacks on pratiks.com : <br /> <br />http://www.pratiks.com/ <br /> <br />On Facebook : <br /> <br />https://www.facebook.com/pages/Pratikscom/60744199028 <br /> <br />On Twitter : <br /> <br />http://www.twitter.com/pratiks