(no subject)

Idea for the next big crossover meme: Find out when the next high resolution mapping pass of a local field for Google Maps will be. Go there and do something that will be visible in the images. If you want to think bigger, gather a large group of people at Black Rock or similar location for the next pass and doing some huge modern Nazca lines.

(no subject)

Completely unrelated: Does anyone know the official name of those old physical map devices that displayed the current solar terminator? Maybe it's just the extreme sleepdep, but my Google-fu is failing me utterly. Mostly I just want to know how unaffordable a used one would be.

Edit: They're called Geochrons. Thanks go to Internet Braintrust rep hollyking.