DIY process to copy commercial holograms onto chocolate! Completely edible — no dyes or inks used.
Tech Ingredients’ video: https://www.youtube.com/watch?v=SoTi0tM4yQ8
Samy Kamkar’s diffractive chocolate: https://twitter.com/samykamkar/status/1259173832620830722Hologram stickers: https://ift.tt/2LYMQSf
Silver mirror process: https://ift.tt/2A4vXmx
Add a pinch of sodium lauryl sulfate to the stannous chloride primer solution to help the solution get into contact with the plastic surface.Morphotonix: https://ift.tt/3d8pHZC
https://ift.tt/2AX6N9OCaswell nickel electroplating kit: https://ift.tt/2TFynPm (Price was already pretty high years ago, and has gone up a lot since; and the kit has fewer components than it used to. But it does work well.)
Holography Marketplace book — lots of very practical information for making your own holograms, and good source of suppliers (though many are out-of-business now): https://ift.tt/2yCXNWK
Very good source for mold making supplies: https://ift.tt/3qIDjCh
Countermeasures against hologram copying. Holograms are often used as a security seal, so making copies as shown in the video could be a problem without countermeasures: https://ift.tt/2LX63Uj
I was planning to talk more about different types of holograms in technical detail, but I think I will save it for a future, dedicated video on making original holograms.
via YouTube
