Here's another thought for anyone that wants to hear it. Its about our brain.
The Carotid and Vertebral Arteries feed the brain. Blood flows through those little arteries.
Why can't all of those wonderful scientist and doctors figure out what the brain needs, and supply it to the head without a body?
That doesn't sound too complicated, does it?
I keep thinking about that Starship Captain on Star Trek (Pike). His head came out of a box, but he could only answer yes and no.
Right now, heart surgery is done by diverting the blood through a heart/lung machine. Hmmmm.
Also, instead of embalming or cremating people, wouldn't it be better to dehydrate them?
At least there would be a that we could be reanimated sometime in the future.
If you are cremated, you have no chance for reanimation, other than someone going back into time and snatching you out.
I've always thought that's what the Egyptians were thinking when they mummified their Pharoahs.