The PaxFan
From MetaEfficient: The PaxFan: An Innovative Spiral Form.
A spiral fan was created by Pax Scientific, based on observations of natural fluid dynamics. I have a friend who needs one of these.
From MetaEfficient: The PaxFan: An Innovative Spiral Form.
A spiral fan was created by Pax Scientific, based on observations of natural fluid dynamics. I have a friend who needs one of these.