Here’s what you’ll need:
- Jewel CD case(s)
- Pencil
- Paper
- Ruler
- Box cutters
- Tape
- A dark room
- Links to projector-compatible videos - Demo video
Note: The demo video works much better if you tilt your phone to landscape. The further the four images are away from the center of the phone, the higher up the hologram appears on the plastic.
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