On Tue, Aug 9, 2016 at 9:17 AM, Telmo Menezes <[email protected]> wrote:
> > Those are all good points, but it is not necessary that the Dyson > > builders are native of the star where they are building a certain > > sphere, right? > Maybe, but if interstellar travel was common we'd expect to see lots of Dyson spheres instead of (at best) one partially constructed one. John K Clark -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
