Recently I was sent a link to a site to MarshallBrain.com. In particular a story on the site is called Manna, science fiction but is strangely believable IMO.
I haven't finished it yet but I wanted to share it all the same. Very interesting, worth a look.
http://marshallbrain.com/manna1.htm
I haven't finished it yet but I wanted to share it all the same. Very interesting, worth a look.
http://marshallbrain.com/manna1.htm