A gateway to the history and archives of science, technology and innovation in Australia
Extraction of picric acid from Xanthorrhoae by John Stenhouse.
This Edition: 2026 February - 1926 Centenaries
Kooyang - Gariwerd calendar - Late summer: late January to late March - season of eels
Reference: https://www.bom.gov.au/resources/indigenous-weather-knowledge/indigenous-seasonal-calendars/gariwerd-calendar#bom-anchor-list__item-kooyang-season-of-eels
Publisher: Swinburne University of Technology.
Except where otherwise noted, content on this site is
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What do we mean by this?
The Encyclopedia of Australian Science and Innovation uses the Online Heritage Resource Manager (OHRM), a relational data curation and web publication system developed by the eScholarship Research Centre and its predecessors at the University of Melbourne 1999-2020. The OHRM has been maintained by Gavan McCarthy since 2020.
Cite this page: https://www.eoas.info/bib/HASB09122.htm
For earlier editions see the Internet Archive at: https://web.archive.org/web/*/www.eoas.info
"... the rengitj, as a visible mark or imprint on the land, is characterised as a place of origin, the repository of all names, as well as a kind of mapped visual expression of the connection between people and places which is to be carried out in the temporal sequence of the journey." Fanca Tamisari (1998) 'Body, Vision and Movement: In the footprints of the ancestors'. Oceania 68(4) p260