university of lancaster

The Catenary Arch, used by Natural Builders

Obos and Beehive homes are built using Nature's Arch... The Catenary. Obos in Pouss, Cameroon These are clay Obos (right) of the Musgum people in Pouss, Cameroon. They are designed in much the same...

http://naturalhomes.org/catenary.htm Wed, 24 Aug 2016, 19:06:14 UTC

http://www.howtocompost.org/cat_lgscale...

GENERAL INFO PRODUCTS VERMI COMPOST TEA LARGE SCALE TOILETS EDUCATION OTHER SITES Interested in the various aspects of composting? Well, you've come to the right place. On our site you will find articles and hundreds of l...

http://www.howtocompost.org/cat_lgscale.asp Thu, 05 Oct 2023, 02:41:12 UTC

http://www.howtocompost.org/products...

GENERAL INFO PRODUCTS VERMI COMPOST TEA LARGE SCALE TOILETS EDUCATION OTHER SITES Interested in the various aspects of composting? Well, you've come to the right place. On our site you will find articles and hundreds of lin...

http://www.howtocompost.org/products/products_lg.asp Thu, 05 Oct 2023, 02:41:26 UTC