3 ms·
The fan blades are an airfoil, which have a minimum speed to create the lifting effect.
by raisedbyninjas 5y ago
The fan blades are an airfoil, which have a minimum speed to create the lifting effect.
- deleted 5y ago[deleted]
- mumblemumble 5y agoLift isn't really a part of how this gets started. Regular old pushing works on airfoils, too.