The procedure of construction with earth-bag cofferdam is introduced for the open-cut foundation in deep water and sandy soil with a narrow space at Pier No.

Aside from completing the solar tower and working on the first earth-bag dome, the tribe members visited the local school in John Obey village to teach an impromptu geography lesson.

A SPACE probe plunges its way through Titan's atmosphere and lands safely on the surface. Over a billion kilometres away here on Earth, a machine fills a bag of potato crisps.