unnaturally
131Living machines — are a form of biological wastewater treatment designed to mimic the cleansing functions of wetlands. They are intensive bioremediation systems that can also produce beneficial by products such as methane gas, edible and ornamental plants, and… …
132Tennin — (天人) including the female tennyo (天女) (Sanskrit: apsaras ) and tenshi (天使) are spirits found in Japanese Buddhism that are similar to Western angels or fairies. [http://www.pantheon.org/articles/t/tennin.html Tennin] at [http://www.pantheon.org/… …
