Use hot wind : Mobile Light

Hello,

Here is my first project using the hot wind created by a heat source.

As the heat of a light bulb in this case.

I use two cylindrical magnets Neodymium 6mm diameter x 10mm to keep levitating the propeller.
A magnet is on the support and another one on the propeller with identical poles opposed.
(You can fix the magnets with a little epoxy glue)
The strength of the hot wind is very light so this is an effective way to reduce friction.

You can then hang a sheet of paper th