
Other animals have way smaller brains than humans for how smart they are, so there is certainly room to shrink a brain, but not to any arbitrarily small size without a significant overhaul of how brains work. The biggest constraint is going to be making the brain smaller. maybe not 2-3 inches smaller, but something in the rat-to-house cat size seems pretty achievable. But other mammals exist that have all the same organs we do, only smaller so, by editing away most of our redundant tissues you could make humans way smaller. Humans are made of predictable patterns of cells. You can not make the molecules smaller, but you can re-arrange them to make fewer and smaller cells. Once you have saved a person's pattern, you can then choose to edit it before re-assembly.

but this is not the only way such a technology could be used. The idea of a standard star-trek style transporter is that your scan a person, destroy them, and then make a copy of them somewhere else creating the illusion of light speed travel. The shrunken person is a transporter duplicate It uses polarized Leckie particles to manipulate the De Bodard field in anti-Green manifolds via the Walker-Xu interaction.

How could I make a less fantastic version of that?īecause of a group of questions by Nosajimiki: Basically it's the shrink ray from Honey I Shrunk the Kids.Probably not handheld-level compact, but shouldn't be massive. I don't want it the size of a house or so. It must be able to be in a semi-compact space i.e.The laser is pure handwavium, since I can't think of any realistic way to make it work otherwise.

Note that they couldn't care less about cost, the government is paying for it. But hypothetically, what would be the most plausible way to make a shrink ray? Conservation of Mass, Square-Cube, brain area, lungs not working, the list goes on. Kind of like the one in Honey I Shrunk the Kids, and involves a small Laser-esque (or Laser) beam that shrinks the thing it hits. I'm working on a novel, which involves a shrink ray.
