The counterfactual GPS hits XKCD
GREAT MINDS THINK ALIKE?
Back in 2010 we published a post on an idea we had called the counterfactual GPS. Have a look.
As you can see above, today, XKCD had the same idea. Did XKCD author Randall Munroe steal it? Probably not. Does it make us feel good that such a clever and creative person as Randall Munroe had the same idea? Oh yes, yes it does.
