Resources ainherently limited, near term (was The three challenges)

> or hard coconut shell?

The Professor's coconut shell solid rocket almost got them off the island, until Gilligan messed it all up.

Regards,

Mike Combs

From: spacesettlers@yahoogroups.com [mailto:spacesettlers@yahoogroups.com] On Behalf Of sraj
Sent: Thursday, March 22, 2012 1:33 PM
To: spacesettlers@yahoogroups.com
Subject: Re: [spacesettlers] Resources are inherently limited, near term (was The three challenges)

Ian Woollard wrote:

Rockets can be made to run just fine on biofuels though. Biofuels are,
right now at the very least, much more environmentally friendly than
hydrogen.

....................

Point noted.

What about compacted wood or straw? or hard coconut shell? Would these also
score over hydrogen?

Regards,
Selvaraj