Uploaded February 2017 | Updated September 2026, 3 weeks ago

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Pepper's ghost on a smartphone/mobile, including how to make it and demonstrations with Star Wars AT-AT Imperial Walkers and ghosts.

This video was made possible in part by these Patreon supporters:
Jonathan Rieke
James Padden
Printable Science

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Pepper's Ghost Ghost video:
youtu.be/itvQV4XOQbE

Pepper's Ghost At-AT video:
youtu.be/FpU2ygl2ahw

The Star Wars AT-AT Blender 3D model and animation is here:
rimstar.org/science_electronics_projects/peppers_ghost_on_a_phone.htm

See also:

Pyramid Hologram - How to Make/How it Works with Princess Leia Hologram
youtube.com/watch?v=UFhhIOaGW7U&list=PLFsZmHTZL-zn3jrI0X0e0aRijWlyvfg8h

Transmitting Sound using Sunlight - The Photophone
youtube.com/watch?v=Kc9Mjzfowcs&list=PLFsZmHTZL-zn3jrI0X0e0aRijWlyvfg8h

Thanks for Darcy (inventorartist.com/) for help with filming.

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