What’s your tech fascination

holography en.m.wikipedia.org/.../Holography

I prefer peppers ghost 

Huh, that looks nice! got my weekend obsession, thx.

In the past, I though about making objects of this kind to sell, but I'm too pessimistic to do any of that.

As a kid, I'd be fascinated, I think; I was with magnetism, with "lava lamps" and so on.

See I prefer things like this such as prisims and how light works i once spent months and months studying 35mm cameras with the film door open to see how each Fstop looked from the inside snd to see how a good and a ba ld curtain looked from the inside like how a bad one makes light leaks 

See I prefer things like this such as prisims and how light works i once spent months and months studying 35mm cameras with the film door open to see how each Fstop looked from the inside snd to see how a good and a ba ld curtain looked from the inside like how a bad one makes light leaks