Posted: Jan 05, 2019 6:09 pm
I thought that was a neat essay.
A few years back I noticed that (in our meso world) pressure had the same units as energy density. (I understand Dyson is not referring to our meso world here). Strange thing is I don't recall ever having being taught that pressure can be seen as energy density, though it seems intuitively obvious.
A few years back I noticed that (in our meso world) pressure had the same units as energy density. (I understand Dyson is not referring to our meso world here). Strange thing is I don't recall ever having being taught that pressure can be seen as energy density, though it seems intuitively obvious.