Holograms and how to make them

RE: Holograms and how to make them

shabaz — Fri, 14 Nov 2014 23:39:21 GMT

Another one of those science experiments that would be really fun to do, if only there was time : (

jw0752 — Wed, 12 Nov 2014 06:57:40 GMT

Very interesting. Thanks for the video.

John W.

dragonstyne — Wed, 12 Nov 2014 06:16:07 GMT

Thanks John,

-Steve

mcb1 — Wed, 12 Nov 2014 02:43:21 GMT

Nice video

Here in NZ we have the Wanaka Puzzle Centre, where the original owner made huge 3D mazes, both living and constructed.

The shop area is a huge area where you can play puzzles, etc, and they have a collection of illusions and holgrams just like they were showing.

I always wondered how they did them, and why the colours were strange.

Cheers

Mark

element14Dave — Wed, 12 Nov 2014 01:23:52 GMT

Great video, thanks for posting!

DAB — Tue, 11 Nov 2014 19:58:28 GMT

I remember back in the early 1970's when these holograms were just new.

We had a technician in the lab who made these things for the people in the building.

We had one project where we tried to make a holographic lens, but it was too much at the time.

DAB