Gotta figure out what that statement is supposed to be about. Watts and joules don't measure the same thing. Watts are a measurement of power, joules of energy.
Now, watt-SECONDS and joules, those are the same.
316,227,766,000 petajoules != 316,227 petawatt-seconds, though. Not by a long shot.
13 posted on 04/10/2018 4:16:51 PM PDT by thulldud
("What makes it news is its dissemination, not its concrete reality." -- Ellul)