A few euros and an original design: this DIY air conditioner will surprise you! Try it!

If you suffer from the heat, but you can't or don't want o buy a new air conditioner, try to build a refreshing and ecological device in just a few minutes. With a container made of insulating material and a cheap fan, you can cool the room just with simple bottles of frozen water. Four bottles will last between 3 and 6 hours, and this will help to give a little relief ...