- a foam rocket launcher;
- stop-motion animation with 3D print characters;
- found-object robots;
- glowing ghost marionettes;
- Arduino eTextiles;
- magnetic slime;
- yarn painting;
- fidget flannels;
- an LED brooch; and
- cardboard sculpture.
With takeaways like origami tea lights or a t-shirt tote bag, your patrons will be sure to remember how much fun your library can be.