Step 1: Requirements
The requirements are minimal - two popsicle or craft sticks, and something to work them. My Leatherman has a nice file, or you could use a rotary tool with a cutting or sanding disc.

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Spin it like a top, and it just sort of spins through the air - not high.
(You ought to be aware of Canida - she's Eric's other half.)
Canida = Mrs Ewilhelm.
Check the "about" page for a round-up of the staff. If you hover over the images, you can see their user-name.
...or was that some subtle joke I missed?
If you want to avoid needing glue, start with a narrow slot and gradually widen it until everything fits.