On Aug 26, 2011, at 5:51 PM, Johannes Trimmel wrote: > Sorry, did overlook that you have mentioned pebbles already. But as gravel > roads show, pebbles are not the worst ground for wheels at least, i guess > also for skids. Especially if you have roughly spherical pebbles.
I don't think there is any natural way for it to occur, but if the sand were buckey-balls that would likely reduce friction. -Bret_______________________________________________ GurpsNet-L mailing list <[email protected]> http://mail.sjgames.com/mailman/listinfo/gurpsnet-l
