https://wiki.opensourceecology.org/index.php?action=history&feed=atom&title=User%3APengyouUser:Pengyou - Revision history2026-04-20T11:01:31ZRevision history for this page on the wikiMediaWiki 1.39.13https://wiki.opensourceecology.org/index.php?title=User:Pengyou&diff=254540&oldid=prevMarcin: Creating user page for new user.2021-06-14T12:25:58Z<p>Creating user page for new user.</p>
<p><b>New page</b></p><div>I am an American teaching in China now, but will be returning to the US for my pre-retirement years in next year. I have always wanted to build a house of alternative building materials - am seriously looking at earth bags now. I am interested in OSE because I am going to need some equipment to do it, and, unfortunately, I am not related to either Bill Gates nor Warren Buffet :(</div>Marcin