Lacks infrastructure. You have to remove heat compressing the air and then heat the decompressed air. I remember discussing a research effort to resolve that a year or two ago.
I could use the site's Search function, but you're the one that cares.
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
.
.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
|