Bladeless Air Multiplier table fan

In the summer, you may feel so hot in the house ,so you should have a good walk out side, but some time you can not go out side, so you need this dyson fan to change your life in the summer . with this air multiplier, you can have a cool summer in the house, you can have a good work place, you can not feel hot any more in the house with this bladeless fan. So if you should stay in the house ,and...