[GreenKeys] Ebay Listing

[Dave Horsfall]

On Mon, 22 Jun 2015, hwhall at compuserve.com wrote:

> If you read old sci-fi from before the 1970s it is surprising what they 
> imagined, too, like interplanetary & even intersteller spacecraft 
> navigated using published books of tables and slide rules.

This is really weird.  Many years ago, I read a sci-fi story about a 
colony living upon a comet.  Can't remember the author (it wasn't any of 
Asimov/Clarke/Niven/etc).

And now, comet-lander Philae has woken up, and has phoned home...

-- 
Dave Horsfall  (VK2KFU)  "Those who don't understand security will suffer"
http://www.horsfall.org/  It's just a silly little web site, that's all...