The stand can be produced using cheap materials like plastic, clothesline and silicon/rubber roll. The height is approximately 75cm/25in. It can be folded to be stored easily. The self-retracting wires and bands allow adjustable width and hanging heights. #idea #cooldown

Cooles a room down on a hot day. A fan blows wind in an 90° angle against a wet towel, hanging on an extendable clothesline. The wet towel either drips in the drip shield to protect the floor or can…